ruby.md

## Bookmarks tagged [[ruby]](https://www.codever.land/search?q=[ruby])

_<sup><sup>[www.codever.land/bookmarks/t/ruby](https://www.codever.land/bookmarks/t/ruby)</sup></sup>_
---
#### [🌈 Newsletter Wor #13: L'open-source: engagez-vous, rengagez-vous qu'ils disaient - Newsletter Women On Rails](https://womenonrails.substack.com/p/-newsletter-wor-13-lopen-source-engagez)
_<sup>https://womenonrails.substack.com/p/-newsletter-wor-13-lopen-source-engagez</sup>_

Une newsletter bimensuelle sur l'actualité Ruby on Rails et web
* :calendar: **published on**: 2021-06-22
* **tags**: [open-source](../tagged/open-source.md), [ruby](../tagged/ruby.md), [ruby-on-rails](../tagged/ruby-on-rails.md)
---
#### [Rouge](http://rouge.jneen.net/)
_<sup>http://rouge.jneen.net/</sup>_

An elegant, extendable code highlighter written in pure Ruby.
* **tags**: [code-highlighting](../tagged/code-highlighting.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/rouge-ruby/rouge)**
---
#### [d-unseductable/ruru](https://github.com/d-unseductable/ruru)
_<sup>https://github.com/d-unseductable/ruru</sup>_

native Ruby extensions written in Rust [<img src="https://api.travis-ci.org/d-unseductable/ruru.svg?branch=master">](https://travis-ci.org/d-unseductable/ruru)
* **tags**: [rust](../tagged/rust.md), [ffi](../tagged/ffi.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/d-unseductable/ruru)**
---
#### [danielpclark/rutie](https://github.com/danielpclark/rutie)
_<sup>https://github.com/danielpclark/rutie</sup>_

native Ruby extensions written in Rust and vice versa [![Build Status](https://api.travis-ci.org/danielpclark/rutie.svg?branch=master)](https://travis-ci.org/danielpclark/rutie)
* **tags**: [rust](../tagged/rust.md), [ffi](../tagged/ffi.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/danielpclark/rutie)**
---
#### [tildeio/helix](https://github.com/tildeio/helix)
_<sup>https://github.com/tildeio/helix</sup>_

write Ruby classes in Rust [<img src="https://api.travis-ci.org/tildeio/helix.svg?branch=master">](https://travis-ci.org/tildeio/helix)
* **tags**: [rust](../tagged/rust.md), [ffi](../tagged/ffi.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/tildeio/helix)**
---
#### [Rails](http://guides.rubyonrails.org/api_app.html)
_<sup>http://guides.rubyonrails.org/api_app.html</sup>_

RailsGuides: Using Rails for API-only applications.
* **tags**: [rest](../tagged/rest.md), [ruby](../tagged/ruby.md)
---
#### [ActiveInteraction](https://github.com/orgsync/active_interaction)
_<sup>https://github.com/orgsync/active_interaction</sup>_

Manage application specific business logic.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/orgsync/active_interaction)**
---
#### [Apotomo](https://github.com/apotonick/apotomo)
_<sup>https://github.com/apotonick/apotomo</sup>_

Based on Cells, Apotomo gives you widgets and encapsulation, bubbling events, AJAX page updates, rock-solid testing and more.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/apotonick/apotomo)**
---
#### [Cells](https://github.com/trailblazer/cells)
_<sup>https://github.com/trailblazer/cells</sup>_

View Components for Rails.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/trailblazer/cells)**
---
#### [Decent Exposure](https://github.com/hashrocket/decent_exposure)
_<sup>https://github.com/hashrocket/decent_exposure</sup>_

A helper for creating declarative interfaces in controllers.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/hashrocket/decent_exposure)**
---
#### [Docile](https://github.com/ms-ati/docile)
_<sup>https://github.com/ms-ati/docile</sup>_

A tiny library that lets you map a DSL (domain specific language) to your Ruby objects in a snap.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/ms-ati/docile)**
---
#### [dry-rb](https://github.com/dry-rb)
_<sup>https://github.com/dry-rb</sup>_

dry-rb is a collection of next-generation Ruby libraries, each intended to encapsulate a common task.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/dry-rb)**
---
#### [Interactor](https://github.com/collectiveidea/interactor)
_<sup>https://github.com/collectiveidea/interactor</sup>_

Interactor provides a common interface for performing complex interactions in a single request.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/collectiveidea/interactor)**
---
#### [Light Service](https://github.com/adomokos/light-service)
_<sup>https://github.com/adomokos/light-service</sup>_

Series of Actions with an emphasis on simplicity.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/adomokos/light-service)**
---
#### [Mutations](https://github.com/cypriss/mutations)
_<sup>https://github.com/cypriss/mutations</sup>_

Compose your business logic into commands that sanitize and validate input.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/cypriss/mutations)**
---
#### [Rails Event Store (RES)](RES)
_<sup>RES</sup>_

A library for publishing, consuming, storing and retrieving events. It's your best companion for going with an event-driven architecture for your Rails application.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
---
#### [Responders](https://github.com/plataformatec/responders)
_<sup>https://github.com/plataformatec/responders</sup>_

A set of Rails responders to dry up your application.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/plataformatec/responders)**
---
#### [Surrounded](https://github.com/saturnflyer/surrounded)
_<sup>https://github.com/saturnflyer/surrounded</sup>_

Encapsulated related objects in a single system to add behavior during runtime. Extensible implementation of DCI.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/saturnflyer/surrounded)**
---
#### [Trailblazer](https://github.com/trailblazer/trailblazer)
_<sup>https://github.com/trailblazer/trailblazer</sup>_

Trailblazer is a thin layer on top of Rails. It gently enforces encapsulation, an intuitive code structure and gives you an object-oriented architecture.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/trailblazer/trailblazer)**
---
#### [Waterfall](https://github.com/apneadiving/waterfall)
_<sup>https://github.com/apneadiving/waterfall</sup>_

A slice of functional programming to chain ruby services and blocks, thus providing a new approach to flow control.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/apneadiving/waterfall)**
---
#### [wisper](https://github.com/krisleech/wisper)
_<sup>https://github.com/krisleech/wisper</sup>_

A micro library providing Ruby objects with Publish-Subscribe capabilities.
* **tags**: [ruby](../tagged/ruby.md), [abstraction](../tagged/abstraction.md)
* :octocat: **[source code](https://github.com/krisleech/wisper)**
---
#### [ActiveAdmin](http://activeadmin.info)
_<sup>http://activeadmin.info</sup>_

A Ruby on Rails framework for creating elegant backends for website administration.
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
---
#### [ActiveScaffold](https://github.com/activescaffold/active_scaffold)
_<sup>https://github.com/activescaffold/active_scaffold</sup>_

ActiveScaffold provides quick and powerful user interfaces for CRUD (create, read, update, delete) operations for Rails applications. It's excellent for generating admin interfaces, managing Data-Heav...
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
* :octocat: **[source code](https://github.com/activescaffold/active_scaffold)**
---
#### [Administrate](https://github.com/thoughtbot/administrate)
_<sup>https://github.com/thoughtbot/administrate</sup>_

A Rails engine that helps you put together a super-flexible admin dashboard, by Thoughtbot.
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
* :octocat: **[source code](https://github.com/thoughtbot/administrate)**
---
#### [bhf](http://antpaw.github.io/bhf/)
_<sup>http://antpaw.github.io/bhf/</sup>_

A simple to use Rails-Engine-Gem that offers an admin interface for trusted user.
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
---
#### [RailsAdmin](https://github.com/sferik/rails_admin)
_<sup>https://github.com/sferik/rails_admin</sup>_

A Rails engine that provides an easy-to-use interface for managing your data.
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
* :octocat: **[source code](https://github.com/sferik/rails_admin)**
---
#### [Trestle](https://github.com/TrestleAdmin/trestle)
_<sup>https://github.com/TrestleAdmin/trestle</sup>_

A modern, responsive admin framework for Rails. Build a back-end in minutes that will grow with the needs of your application.
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
* :octocat: **[source code](https://github.com/TrestleAdmin/trestle)**
---
#### [Typus](https://github.com/typus/typus)
_<sup>https://github.com/typus/typus</sup>_

Ruby on Rails control panel to allow trusted users edit structured content.
* **tags**: [ruby](../tagged/ruby.md), [admin-interface](../tagged/admin-interface.md)
* :octocat: **[source code](https://github.com/typus/typus)**
---
#### [Ahoy](https://github.com/ankane/ahoy)
_<sup>https://github.com/ankane/ahoy</sup>_

A solid foundation to track visits and events in Ruby, JavaScript, and native apps.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/ankane/ahoy)**
---
#### [Analytical](https://github.com/jkrall/analytical)
_<sup>https://github.com/jkrall/analytical</sup>_

Gem for managing multiple analytics services in your rails app.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/jkrall/analytical)**
---
#### [Gabba](https://github.com/hybridgroup/gabba)
_<sup>https://github.com/hybridgroup/gabba</sup>_

Simple way to send server-side notifications to Google Analytics.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/hybridgroup/gabba)**
---
#### [Impressionist](https://github.com/charlotte-ruby/impressionist)
_<sup>https://github.com/charlotte-ruby/impressionist</sup>_

Rails Plugin that tracks impressions and page views.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/charlotte-ruby/impressionist)**
---
#### [Legato](https://github.com/tpitale/legato)
_<sup>https://github.com/tpitale/legato</sup>_

Model analytics reports and queries against the official Google Analytics Reporting API.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/tpitale/legato)**
---
#### [Rack::Tracker](https://github.com/railslove/rack-tracker)
_<sup>https://github.com/railslove/rack-tracker</sup>_

Rack middleware that can be hooked up to multiple services and exposing them in a unified fashion.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/railslove/rack-tracker)**
---
#### [Staccato](https://github.com/tpitale/staccato)
_<sup>https://github.com/tpitale/staccato</sup>_

Track analytics into the official Google Analytics Collection API.
* **tags**: [ruby](../tagged/ruby.md), [analytics](../tagged/analytics.md)
* :octocat: **[source code](https://github.com/tpitale/staccato)**
---
#### [ActiveModel::Serializers](https://github.com/rails-api/active_model_serializers)
_<sup>https://github.com/rails-api/active_model_serializers</sup>_

JSON serialization of objects.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/rails-api/active_model_serializers)**
---
#### [Blanket](https://github.com/inf0rmer/blanket)
_<sup>https://github.com/inf0rmer/blanket</sup>_

A dead simple API wrapper.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/inf0rmer/blanket)**
---
#### [Crepe](https://github.com/crepe/crepe)
_<sup>https://github.com/crepe/crepe</sup>_

The thin API stack.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/crepe/crepe)**
---
#### [Fast JSON API](https://github.com/Netflix/fast_jsonapi)
_<sup>https://github.com/Netflix/fast_jsonapi</sup>_

A lightning fast JSON:API serializer for Ruby Objects.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/Netflix/fast_jsonapi)**
---
#### [Grape](http://www.ruby-grape.org)
_<sup>http://www.ruby-grape.org</sup>_

An opinionated micro-framework for creating REST-like APIs in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
---
#### [Her](https://github.com/remiprev/her)
_<sup>https://github.com/remiprev/her</sup>_

an ORM that maps REST resources to Ruby objects. Designed to build applications that are powered by a RESTful API instead of a database.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/remiprev/her)**
---
#### [jbuilder](https://github.com/rails/jbuilder)
_<sup>https://github.com/rails/jbuilder</sup>_

Create JSON structures via a Builder-style DSL.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/rails/jbuilder)**
---
#### [jsonapi-rb](http://jsonapi-rb.org)
_<sup>http://jsonapi-rb.org</sup>_

Ruby library for efficiently building and consuming JSON API documents, with Rails and Hanami integrations.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
---
#### [JSONAPI::Resources](https://github.com/cerebris/jsonapi-resources)
_<sup>https://github.com/cerebris/jsonapi-resources</sup>_

JSONAPI::Resources, or "JR", provides a framework for developing a server that complies with the JSON API specification.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/cerebris/jsonapi-resources)**
---
#### [JSONAPI::Utils](https://github.com/tiagopog/jsonapi-utils)
_<sup>https://github.com/tiagopog/jsonapi-utils</sup>_

JSONAPI::Utils is built on top of JSONAPI::Resources taking advantage of its resource-driven style and bringing an easy way to build modern JSON APIs with no or less learning curve.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/tiagopog/jsonapi-utils)**
---
#### [Jsonite](https://github.com/crepe/jsonite)
_<sup>https://github.com/crepe/jsonite</sup>_

A tiny, HAL-compliant JSON presenter for your APIs.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/crepe/jsonite)**
---
#### [Pliny](https://github.com/interagent/pliny)
_<sup>https://github.com/interagent/pliny</sup>_

Opinionated template Sinatra app for writing excellent APIs in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/interagent/pliny)**
---
#### [rabl](https://github.com/nesquena/rabl)
_<sup>https://github.com/nesquena/rabl</sup>_

General ruby templating with json, bson, xml, plist and msgpack support.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/nesquena/rabl)**
---
#### [Rails::API](https://github.com/rails-api/rails-api)
_<sup>https://github.com/rails-api/rails-api</sup>_

Rails for API only applications.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/rails-api/rails-api)**
---
#### [Roar](https://github.com/apotonick/roar)
_<sup>https://github.com/apotonick/roar</sup>_

Resource-Oriented Architectures in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/apotonick/roar)**
---
#### [Spyke](https://github.com/balvig/spyke)
_<sup>https://github.com/balvig/spyke</sup>_

Interact with REST services in an ActiveRecord-like manner.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/balvig/spyke)**
---
#### [Version Cake](https://github.com/bwillis/versioncake)
_<sup>https://github.com/bwillis/versioncake</sup>_

An unobtrusive way to version APIs in your Rails app.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/bwillis/versioncake)**
---
#### [versionist](https://github.com/bploetz/versionist)
_<sup>https://github.com/bploetz/versionist</sup>_

A plugin for versioning Rails based RESTful APIs.
* **tags**: [ruby](../tagged/ruby.md), [api](../tagged/api.md), [discovery](../tagged/discovery.md)
* :octocat: **[source code](https://github.com/bploetz/versionist)**
---
#### [Asset Sync](https://github.com/AssetSync/asset_sync)
_<sup>https://github.com/AssetSync/asset_sync</sup>_

Synchronises Assets between Rails and S3.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/AssetSync/asset_sync)**
---
#### [Autoprefixer](https://github.com/ai/autoprefixer-rails)
_<sup>https://github.com/ai/autoprefixer-rails</sup>_

Parse CSS and add vendor prefixes to rules by Can I Use.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/ai/autoprefixer-rails)**
---
#### [Bourbon](https://github.com/thoughtbot/bourbon)
_<sup>https://github.com/thoughtbot/bourbon</sup>_

A Lightweight Sass Tool Set.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/thoughtbot/bourbon)**
---
#### [bower-rails](https://github.com/rharriso/bower-rails)
_<sup>https://github.com/rharriso/bower-rails</sup>_

Bower support for Rails projects.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/rharriso/bower-rails)**
---
#### [Emoji](https://github.com/wpeterson/emoji)
_<sup>https://github.com/wpeterson/emoji</sup>_

Exposes the Phantom Open Emoji library unicode/image assets and APIs for working with them.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/wpeterson/emoji)**
---
#### [Less Rails](https://github.com/metaskills/less-rails)
_<sup>https://github.com/metaskills/less-rails</sup>_

The dynamic stylesheet language for the Rails asset pipeline.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/metaskills/less-rails)**
---
#### [Less](https://github.com/cowboyd/less.rb)
_<sup>https://github.com/cowboyd/less.rb</sup>_

Leaner CSS, in your browser or Ruby.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/cowboyd/less.rb)**
---
#### [Rails Assets](https://rails-assets.org)
_<sup>https://rails-assets.org</sup>_

Bundler to Bower proxy.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
---
#### [Sass](http://sass-lang.com)
_<sup>http://sass-lang.com</sup>_

Sass makes CSS fun again.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
---
#### [Sprockets](https://github.com/rails/sprockets)
_<sup>https://github.com/rails/sprockets</sup>_

Rack-based asset packaging system.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/rails/sprockets)**
---
#### [Torba](https://github.com/torba-rb/torba)
_<sup>https://github.com/torba-rb/torba</sup>_

Bower-less bundler for Sprockets.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/torba-rb/torba)**
---
#### [Webpacker](https://github.com/rails/webpacker)
_<sup>https://github.com/rails/webpacker</sup>_

Use Webpack to manage app-like JavaScript modules in Rails.
* **tags**: [ruby](../tagged/ruby.md), [assets](../tagged/assets.md)
* :octocat: **[source code](https://github.com/rails/webpacker)**
---
#### [Authlogic](https://github.com/binarylogic/authlogic)
_<sup>https://github.com/binarylogic/authlogic</sup>_

Authlogic is a clean, simple, and unobtrusive ruby authentication solution.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/binarylogic/authlogic)**
---
#### [Clearance](https://github.com/thoughtbot/clearance)
_<sup>https://github.com/thoughtbot/clearance</sup>_

Small and simple email & password based authentication for Rails.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/thoughtbot/clearance)**
---
#### [Devise](https://github.com/plataformatec/devise)
_<sup>https://github.com/plataformatec/devise</sup>_

A flexible authentication solution for Rails based on Warden.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/plataformatec/devise)**
---
#### [JWT](https://github.com/jwt/ruby-jwt)
_<sup>https://github.com/jwt/ruby-jwt</sup>_

JSON Web Token implementation in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/jwt/ruby-jwt)**
---
#### [Knock](https://github.com/nsarno/knock)
_<sup>https://github.com/nsarno/knock</sup>_

Seamless JWT authentication for Rails API.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/nsarno/knock)**
---
#### [Monban](https://github.com/halogenandtoast/monban)
_<sup>https://github.com/halogenandtoast/monban</sup>_

A very simple and extensible user authentication library for rails.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/halogenandtoast/monban)**
---
#### [OmniAuth](https://github.com/omniauth/omniauth)
_<sup>https://github.com/omniauth/omniauth</sup>_

A library that standardizes multi-provider authentication utilizing Rack middleware.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/omniauth/omniauth)**
---
#### [Rodauth](https://github.com/jeremyevans/rodauth)
_<sup>https://github.com/jeremyevans/rodauth</sup>_

Authentication and account management framework for Rack applications.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/jeremyevans/rodauth)**
---
#### [Shield](https://github.com/cyx/shield)
_<sup>https://github.com/cyx/shield</sup>_

Authentication protocol for use in your routing and model context.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/cyx/shield)**
---
#### [Sorcery](https://github.com/Sorcery/sorcery)
_<sup>https://github.com/Sorcery/sorcery</sup>_

Magical Authentication for Rails 4, and Rails 5.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/Sorcery/sorcery)**
---
#### [warden](https://github.com/hassox/warden)
_<sup>https://github.com/hassox/warden</sup>_

General Rack Authentication Framework.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/hassox/warden)**
---
#### [Doorkeeper](https://github.com/doorkeeper-gem/doorkeeper)
_<sup>https://github.com/doorkeeper-gem/doorkeeper</sup>_

An OAuth2 provider for Rails.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/doorkeeper-gem/doorkeeper)**
---
#### [OAuth2 Ruby Wrapper](https://github.com/intridea/oauth2)
_<sup>https://github.com/intridea/oauth2</sup>_

A Ruby wrapper for the OAuth 2.0 protocol.
* **tags**: [ruby](../tagged/ruby.md), [authentication](../tagged/authentication.md), [oauth](../tagged/oauth.md)
* :octocat: **[source code](https://github.com/intridea/oauth2)**
---
#### [acl9](https://github.com/be9/acl9)
_<sup>https://github.com/be9/acl9</sup>_

Acl9 is a role-based authorization system that provides a concise DSL for securing your Rails application.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/be9/acl9)**
---
#### [AccessGranted](https://github.com/chaps-io/access-granted)
_<sup>https://github.com/chaps-io/access-granted</sup>_

Multi-role and whitelist based authorization gem for Rails.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/chaps-io/access-granted)**
---
#### [Authority](https://github.com/nathanl/authority)
_<sup>https://github.com/nathanl/authority</sup>_

ORM-neutral way to authorize actions in your Rails app.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/nathanl/authority)**
---
#### [CanCanCan](https://github.com/CanCanCommunity/cancancan)
_<sup>https://github.com/CanCanCommunity/cancancan</sup>_

Continuation of CanCan, an authorization Gem for Ruby on Rails.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/CanCanCommunity/cancancan)**
---
#### [Declarative Authorization](https://github.com/stffn/declarative_authorization)
_<sup>https://github.com/stffn/declarative_authorization</sup>_

An authorization Rails plugin using a declarative DSL for specifying authorization rules in one place.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/stffn/declarative_authorization)**
---
#### [Petergate](https://github.com/elorest/petergate)
_<sup>https://github.com/elorest/petergate</sup>_

Easy to use and read action and content based authorizations.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/elorest/petergate)**
---
#### [Pundit](https://github.com/elabs/pundit)
_<sup>https://github.com/elabs/pundit</sup>_

Minimal authorization through OO design and pure Ruby classes.
* **tags**: [ruby](../tagged/ruby.md), [authorization](../tagged/authorization.md)
* :octocat: **[source code](https://github.com/elabs/pundit)**
---
#### [Danger](https://github.com/danger/danger)
_<sup>https://github.com/danger/danger</sup>_

Automate your team's conventions surrounding code review.
* **tags**: [ruby](../tagged/ruby.md), [automation](../tagged/automation.md)
* :octocat: **[source code](https://github.com/danger/danger)**
---
#### [Huginn](https://github.com/cantino/huginn)
_<sup>https://github.com/cantino/huginn</sup>_

Huginn is a system for building agents that perform automated tasks for you online.
* **tags**: [ruby](../tagged/ruby.md), [automation](../tagged/automation.md)
* :octocat: **[source code](https://github.com/cantino/huginn)**
---
#### [Action caching for Action Pack](https://github.com/rails/actionpack-action_caching)
_<sup>https://github.com/rails/actionpack-action_caching</sup>_

Action caching for Action Pack.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/rails/actionpack-action_caching)**
---
#### [Dalli](https://github.com/mperham/dalli)
_<sup>https://github.com/mperham/dalli</sup>_

A high performance pure Ruby client for accessing memcached servers.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/mperham/dalli)**
---
#### [Garner](https://github.com/artsy/garner)
_<sup>https://github.com/artsy/garner</sup>_

A set of Rack middleware and cache helpers that implement various caching strategies.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/artsy/garner)**
---
#### [IdentityCache](https://github.com/Shopify/identity_cache)
_<sup>https://github.com/Shopify/identity_cache</sup>_

A blob level caching solution to plug into ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/Shopify/identity_cache)**
---
#### [Kashmir](https://github.com/IFTTT/kashmir)
_<sup>https://github.com/IFTTT/kashmir</sup>_

Kashmir is a Ruby DSL that makes serializing and caching objects a snap.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/IFTTT/kashmir)**
---
#### [Readthis](https://github.com/sorentwo/readthis)
_<sup>https://github.com/sorentwo/readthis</sup>_

High performance, pooled, ActiveSupport compliant caching with Redis.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/sorentwo/readthis)**
---
#### [Record Cache](https://github.com/orslumen/record-cache)
_<sup>https://github.com/orslumen/record-cache</sup>_

Cache Active Model Records in Rails 3.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/orslumen/record-cache)**
---
#### [redis-store](http://redis-store.org/)
_<sup>http://redis-store.org/</sup>_

Redis Store provides a full set of stores (Cache, I18n, Session, HTTP Cache) for modern Ruby frameworks like: Ruby on Rails, Sinatra, Rack, Rack::Cache and I18n. It supports object marshalling, timeou...
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
---
#### [Second Level Cache](https://github.com/hooopo/second_level_cache)
_<sup>https://github.com/hooopo/second_level_cache</sup>_

Write-Through and Read-Through caching library for ActiveRecord 4.
* **tags**: [ruby](../tagged/ruby.md), [caching](../tagged/caching.md)
* :octocat: **[source code](https://github.com/hooopo/second_level_cache)**
---
#### [Invisible Captcha](https://github.com/markets/invisible_captcha)
_<sup>https://github.com/markets/invisible_captcha</sup>_

Unobtrusive and flexible spam protection based on the honeypot strategy. It also provides a time-sensitive form submission.
* **tags**: [ruby](../tagged/ruby.md), [captchas](../tagged/captchas.md), [spam-prevention](../tagged/spam-prevention.md)
* :octocat: **[source code](https://github.com/markets/invisible_captcha)**
---
#### [Rakismet](https://github.com/joshfrench/rakismet)
_<sup>https://github.com/joshfrench/rakismet</sup>_

Easy Akismet and TypePad AntiSpam integration for Rails.
* **tags**: [ruby](../tagged/ruby.md), [captchas](../tagged/captchas.md), [spam-prevention](../tagged/spam-prevention.md)
* :octocat: **[source code](https://github.com/joshfrench/rakismet)**
---
#### [reCAPTCHA](https://github.com/ambethia/recaptcha)
_<sup>https://github.com/ambethia/recaptcha</sup>_

reCaptcha API helpers for ruby apps.
* **tags**: [ruby](../tagged/ruby.md), [captchas](../tagged/captchas.md), [spam-prevention](../tagged/spam-prevention.md)
* :octocat: **[source code](https://github.com/ambethia/recaptcha)**
---
#### [Voight-Kampff](https://github.com/biola/Voight-Kampff)
_<sup>https://github.com/biola/Voight-Kampff</sup>_

A Ruby gem that detects bots, spiders, crawlers and replicants.
* **tags**: [ruby](../tagged/ruby.md), [captchas](../tagged/captchas.md), [spam-prevention](../tagged/spam-prevention.md)
* :octocat: **[source code](https://github.com/biola/Voight-Kampff)**
---
#### [Clamp](https://github.com/mdub/clamp)
_<sup>https://github.com/mdub/clamp</sup>_

A command-line application framework.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/mdub/clamp)**
---
#### [cmdparse](http://cmdparse.gettalong.org)
_<sup>http://cmdparse.gettalong.org</sup>_

An advanced command line parser supporting nested commands.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
---
#### [Commander](https://github.com/commander-rb/commander)
_<sup>https://github.com/commander-rb/commander</sup>_

The complete solution for Ruby command-line executables.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/commander-rb/commander)**
---
#### [GLI](https://github.com/davetron5000/gli)
_<sup>https://github.com/davetron5000/gli</sup>_

Git-Like Interface Command Line Parser.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/davetron5000/gli)**
---
#### [Hanami CLI](https://github.com/hanami/cli)
_<sup>https://github.com/hanami/cli</sup>_

General purpose Command Line Interface (CLI) framework for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/hanami/cli)**
---
#### [Main](https://github.com/ahoward/main)
_<sup>https://github.com/ahoward/main</sup>_

A class factory and DSL for generating command line programs real quick.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/ahoward/main)**
---
#### [Optimist](https://manageiq.github.io/optimist/)
_<sup>https://manageiq.github.io/optimist/</sup>_

A commandline option parser for Ruby that just gets out of your way.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
---
#### [Rake](https://github.com/ruby/rake)
_<sup>https://github.com/ruby/rake</sup>_

A make-like build utility for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/ruby/rake)**
---
#### [Slop](https://github.com/leejarvis/slop)
_<sup>https://github.com/leejarvis/slop</sup>_

Simple Lightweight Option Parsing.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/leejarvis/slop)**
---
#### [Terrapin](https://github.com/thoughtbot/terrapin)
_<sup>https://github.com/thoughtbot/terrapin</sup>_

A small command line library (Formerly Cocaine).
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/thoughtbot/terrapin)**
---
#### [Thor](http://whatisthor.com)
_<sup>http://whatisthor.com</sup>_

A toolkit for building powerful command-line interfaces.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
---
#### [TTY](https://github.com/peter-murach/tty)
_<sup>https://github.com/peter-murach/tty</sup>_

Toolbox for developing CLI clients.
* **tags**: [ruby](../tagged/ruby.md), [command-line-interface](../tagged/command-line-interface.md)
* :octocat: **[source code](https://github.com/peter-murach/tty)**
---
#### [Awesome Print](https://github.com/awesome-print/awesome_print)
_<sup>https://github.com/awesome-print/awesome_print</sup>_

Pretty print your Ruby objects with style -- in full color and with proper indentation
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/awesome-print/awesome_print)**
---
#### [Betty](https://github.com/pickhardt/betty)
_<sup>https://github.com/pickhardt/betty</sup>_

Friendly English-like interface for your command line. Don't remember a command? Ask Betty.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/pickhardt/betty)**
---
#### [colorize](https://github.com/fazibear/colorize)
_<sup>https://github.com/fazibear/colorize</sup>_

Extends String class or add a ColorizedString with methods to set text color, background color and text effects.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/fazibear/colorize)**
---
#### [colorls](https://github.com/athityakumar/colorls)
_<sup>https://github.com/athityakumar/colorls</sup>_

Beautifies the `ls` command, with color and font-awesome icons.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/athityakumar/colorls)**
---
#### [formatador](https://github.com/geemus/formatador)
_<sup>https://github.com/geemus/formatador</sup>_

STDOUT text formatting.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/geemus/formatador)**
---
#### [Paint](https://github.com/janlelis/paint)
_<sup>https://github.com/janlelis/paint</sup>_

Simple and fast way to set ANSI terminal colors.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/janlelis/paint)**
---
#### [Pastel](https://github.com/peter-murach/pastel)
_<sup>https://github.com/peter-murach/pastel</sup>_

Terminal output styling with intuitive and clean API.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/peter-murach/pastel)**
---
#### [Ru](https://github.com/tombenner/ru)
_<sup>https://github.com/tombenner/ru</sup>_

Ruby in your shell.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/tombenner/ru)**
---
#### [Ruby/Progressbar](https://github.com/jfelchner/ruby-progressbar)
_<sup>https://github.com/jfelchner/ruby-progressbar</sup>_

The most flexible text progress bar library for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/jfelchner/ruby-progressbar)**
---
#### [Tabulo](https://github.com/matt-harvey/tabulo)
_<sup>https://github.com/matt-harvey/tabulo</sup>_

Ruby ASCII table generator. Produce highly readable terminal tables, even from large, unwieldy data sets and streams.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/matt-harvey/tabulo)**
---
#### [TablePrint](https://github.com/arches/table_print)
_<sup>https://github.com/arches/table_print</sup>_

Slice your data from multiple DB tables into a single CLI view.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/arches/table_print)**
---
#### [Terminal Table](https://github.com/tj/terminal-table)
_<sup>https://github.com/tj/terminal-table</sup>_

Ruby ASCII Table Generator, simple and feature rich.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/tj/terminal-table)**
---
#### [Tmuxinator](https://github.com/tmuxinator/tmuxinator)
_<sup>https://github.com/tmuxinator/tmuxinator</sup>_

Create and manage complex tmux sessions easily.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/tmuxinator/tmuxinator)**
---
#### [Whirly](https://github.com/janlelis/whirly)
_<sup>https://github.com/janlelis/whirly</sup>_

A simple, colorful and customizable terminal spinner library for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md), [utility](../tagged/utility.md)
* :octocat: **[source code](https://github.com/janlelis/whirly)**
---
#### [AWS SDK for Ruby](https://github.com/aws/aws-sdk-ruby)
_<sup>https://github.com/aws/aws-sdk-ruby</sup>_

The official AWS SDK for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [cloud](../tagged/cloud.md)
* :octocat: **[source code](https://github.com/aws/aws-sdk-ruby)**
---
#### [browse-everything](https://github.com/projecthydra/browse-everything)
_<sup>https://github.com/projecthydra/browse-everything</sup>_

Multi-provider Rails engine providing access to files in cloud storage.
* **tags**: [ruby](../tagged/ruby.md), [cloud](../tagged/cloud.md)
* :octocat: **[source code](https://github.com/projecthydra/browse-everything)**
---
#### [Fog](https://github.com/fog/fog)
_<sup>https://github.com/fog/fog</sup>_

The Ruby cloud services library.
* **tags**: [ruby](../tagged/ruby.md), [cloud](../tagged/cloud.md)
* :octocat: **[source code](https://github.com/fog/fog)**
---
#### [Alchemy CMS](https://alchemy-cms.com)
_<sup>https://alchemy-cms.com</sup>_

A powerful, userfriendly and flexible Open Source Rails CMS.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [Camaleon CMS](http://camaleon.tuzitio.com/)
_<sup>http://camaleon.tuzitio.com/</sup>_

A dynamic and advanced content management system based on Ruby on Rails 4.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [ComfortableMexicanSofa](https://github.com/comfy/comfortable-mexican-sofa)
_<sup>https://github.com/comfy/comfortable-mexican-sofa</sup>_

Powerful Rails 5.2+ CMS Engine.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
* :octocat: **[source code](https://github.com/comfy/comfortable-mexican-sofa)**
---
#### [Fae](https://github.com/wearefine/fae)
_<sup>https://github.com/wearefine/fae</sup>_

Flexible, open source, Rails CMS engine.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
* :octocat: **[source code](https://github.com/wearefine/fae)**
---
#### [LocomotiveCMS](https://www.locomotivecms.com)
_<sup>https://www.locomotivecms.com</sup>_

A simple but powerful CMS based on Liquid templates and Mongodb database.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [Publify](https://github.com/publify/publify)
_<sup>https://github.com/publify/publify</sup>_

A self hosted Web publishing platform on Rails.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
* :octocat: **[source code](https://github.com/publify/publify)**
---
#### [PushType](http://www.pushtype.org/)
_<sup>http://www.pushtype.org/</sup>_

A next generation, open source content management system for Ruby on Rails.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [Radiant](http://radiantcms.org)
_<sup>http://radiantcms.org</sup>_

A no-fluff, open source content management system designed for small teams.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [Refinery CMS](https://www.refinerycms.com)
_<sup>https://www.refinerycms.com</sup>_

An open source Ruby on Rails content management system for Rails 3 and 4.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [Spina CMS](https://www.spinacms.com)
_<sup>https://www.spinacms.com</sup>_

A beautiful CMS for Rails developers.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
---
#### [Storytime](https://github.com/CultivateLabs/storytime)
_<sup>https://github.com/CultivateLabs/storytime</sup>_

Rails 4+ CMS and bloging engine, with a core focus on content.
* **tags**: [ruby](../tagged/ruby.md), [content-management-system](../tagged/content-management-system.md)
* :octocat: **[source code](https://github.com/CultivateLabs/storytime)**
---
#### [Barkeep](https://github.com/ooyala/barkeep)
_<sup>https://github.com/ooyala/barkeep</sup>_

Barkeep is a fast, fun way to review code. Engineering organizations can use it to keep the bar high.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/ooyala/barkeep)**
---
#### [Brakeman](https://github.com/presidentbeef/brakeman)
_<sup>https://github.com/presidentbeef/brakeman</sup>_

A static analysis security vulnerability scanner for Ruby on Rails applications.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/presidentbeef/brakeman)**
---
#### [Cane](https://github.com/square/cane)
_<sup>https://github.com/square/cane</sup>_

Code quality threshold checking as part of your build.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/square/cane)**
---
#### [Coverband](https://github.com/danmayer/coverband)
_<sup>https://github.com/danmayer/coverband</sup>_

Rack middleware to help measure production code coverage.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/danmayer/coverband)**
---
#### [Fasterer](https://github.com/DamirSvrtan/fasterer)
_<sup>https://github.com/DamirSvrtan/fasterer</sup>_

Make your Rubies go faster with this command line tool highly inspired by fast-ruby and Sferik's talk at Baruco Conf.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/DamirSvrtan/fasterer)**
---
#### [Flay](https://github.com/seattlerb/flay)
_<sup>https://github.com/seattlerb/flay</sup>_

Flay analyzes code for structural similarities. Differences in literal values, variable, class, method names, whitespace, programming style, braces vs do/end, etc are all ignored. Making this totally ...
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/seattlerb/flay)**
---
#### [Flog](https://github.com/seattlerb/flog)
_<sup>https://github.com/seattlerb/flog</sup>_

Flog reports the most tortured code in an easy to read pain report. The higher the score, the more pain the code is in.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/seattlerb/flog)**
---
#### [fukuzatsu](https://gitlab.com/coraline/fukuzatsu###fukuzatsu)
_<sup>https://gitlab.com/coraline/fukuzatsu###fukuzatsu</sup>_

Complexity analysis tool with a rich web front-end.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
---
#### [MetricFu](https://github.com/metricfu/metric_fu)
_<sup>https://github.com/metricfu/metric_fu</sup>_

A fist full of code metrics.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/metricfu/metric_fu)**
---
#### [Pippi](https://github.com/tcopeland/pippi)
_<sup>https://github.com/tcopeland/pippi</sup>_

A utility for finding suboptimal Ruby class API usage, focused on runtime analysis.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/tcopeland/pippi)**
---
#### [Pronto](https://github.com/mmozuras/pronto)
_<sup>https://github.com/mmozuras/pronto</sup>_

Quick automated code review of your changes.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/mmozuras/pronto)**
---
#### [rails_best_practices](https://github.com/railsbp/rails_best_practices)
_<sup>https://github.com/railsbp/rails_best_practices</sup>_

A code metric tool for rails projects.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/railsbp/rails_best_practices)**
---
#### [Reek](https://github.com/troessner/reek)
_<sup>https://github.com/troessner/reek</sup>_

Code smell detector for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/troessner/reek)**
---
#### [RuboCop](https://github.com/rubocop-hq/rubocop)
_<sup>https://github.com/rubocop-hq/rubocop</sup>_

A static code analyzer, based on the community Ruby style guide.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/rubocop-hq/rubocop)**
---
#### [Rubycritic](https://github.com/whitesmith/rubycritic)
_<sup>https://github.com/whitesmith/rubycritic</sup>_

A Ruby code quality reporter.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/whitesmith/rubycritic)**
---
#### [Scientist](https://github.com/github/scientist)
_<sup>https://github.com/github/scientist</sup>_

A Ruby library for carefully refactoring critical paths.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/github/scientist)**
---
#### [SimpleCov](https://github.com/colszowka/simplecov)
_<sup>https://github.com/colszowka/simplecov</sup>_

Code coverage for Ruby 1.9+ with a powerful configuration library and automatic merging of coverage across test suites.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/colszowka/simplecov)**
---
#### [Suture](https://github.com/testdouble/suture)
_<sup>https://github.com/testdouble/suture</sup>_

A Ruby gem that helps you refactor your legacy code.
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/testdouble/suture)**
---
#### [Traceroute](https://github.com/amatsuda/traceroute)
_<sup>https://github.com/amatsuda/traceroute</sup>_

A Rake task gem that helps you find the dead routes and actions for your Rails 3+ app
* **tags**: [ruby](../tagged/ruby.md), [code-analysis](../tagged/code-analysis.md), [metrics](../tagged/metrics.md)
* :octocat: **[source code](https://github.com/amatsuda/traceroute)**
---
#### [CodeRay](https://github.com/rubychan/coderay)
_<sup>https://github.com/rubychan/coderay</sup>_

Fast and easy syntax highlighting for selected languages.
* **tags**: [ruby](../tagged/ruby.md), [code-highlighting](../tagged/code-highlighting.md)
* :octocat: **[source code](https://github.com/rubychan/coderay)**
---
#### [pygments.rb](https://github.com/tmm1/pygments.rb)
_<sup>https://github.com/tmm1/pygments.rb</sup>_

A Ruby wrapper for the Python pygments syntax highlighter.
* **tags**: [ruby](../tagged/ruby.md), [code-highlighting](../tagged/code-highlighting.md)
* :octocat: **[source code](https://github.com/tmm1/pygments.rb)**
---
#### [Rouge](https://github.com/jneen/rouge)
_<sup>https://github.com/jneen/rouge</sup>_

A pure Ruby code highlighter that is compatible with Pygments.
* **tags**: [ruby](../tagged/ruby.md), [code-highlighting](../tagged/code-highlighting.md)
* :octocat: **[source code](https://github.com/jneen/rouge)**
---
#### [Best-Ruby](https://github.com/franzejr/best-ruby)
_<sup>https://github.com/franzejr/best-ruby</sup>_

Ruby Tricks, Idiomatic Ruby, Refactoring & Best Practices.
* **tags**: [ruby](../tagged/ruby.md), [style-guide](../tagged/style-guide.md)
* :octocat: **[source code](https://github.com/franzejr/best-ruby)**
---
#### [fast-ruby](https://github.com/JuanitoFatas/fast-ruby)
_<sup>https://github.com/JuanitoFatas/fast-ruby</sup>_

Writing Fast Ruby. Collect Common Ruby idioms.
* **tags**: [ruby](../tagged/ruby.md), [style-guide](../tagged/style-guide.md)
* :octocat: **[source code](https://github.com/JuanitoFatas/fast-ruby)**
---
#### [Fundamental Ruby](https://github.com/khusnetdinov/ruby.fundamental)
_<sup>https://github.com/khusnetdinov/ruby.fundamental</sup>_

Fundamental programming ruby with examples. Threads, design patterns, data structures, OOP SOLID principle, algorithms.
* **tags**: [ruby](../tagged/ruby.md), [style-guide](../tagged/style-guide.md)
* :octocat: **[source code](https://github.com/khusnetdinov/ruby.fundamental)**
---
#### [RSpec style guide](https://github.com/andreareginato/betterspecs)
_<sup>https://github.com/andreareginato/betterspecs</sup>_

Better Specs { rspec guidelines with ruby }.
* **tags**: [ruby](../tagged/ruby.md), [style-guide](../tagged/style-guide.md)
* :octocat: **[source code](https://github.com/andreareginato/betterspecs)**
---
#### [Ruby Operators](http://ruby-operators.herokuapp.com/)
_<sup>http://ruby-operators.herokuapp.com/</sup>_

A webpage showing awesome names for different Ruby operators.
* **tags**: [ruby](../tagged/ruby.md), [style-guide](../tagged/style-guide.md)
---
#### [Celluloid](http://celluloid.io)
_<sup>http://celluloid.io</sup>_

Actor-based concurrent object framework for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [concurrency](../tagged/concurrency.md), [parallelism](../tagged/parallelism.md)
---
#### [Concurrent Ruby](https://github.com/ruby-concurrency/concurrent-ruby)
_<sup>https://github.com/ruby-concurrency/concurrent-ruby</sup>_

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
* **tags**: [ruby](../tagged/ruby.md), [concurrency](../tagged/concurrency.md), [parallelism](../tagged/parallelism.md)
* :octocat: **[source code](https://github.com/ruby-concurrency/concurrent-ruby)**
---
#### [EventMachine](https://github.com/eventmachine/eventmachine)
_<sup>https://github.com/eventmachine/eventmachine</sup>_

An event-driven I/O and lightweight concurrency library for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [concurrency](../tagged/concurrency.md), [parallelism](../tagged/parallelism.md)
* :octocat: **[source code](https://github.com/eventmachine/eventmachine)**
---
#### [forkoff](https://github.com/ahoward/forkoff)
_<sup>https://github.com/ahoward/forkoff</sup>_

brain-dead simple parallel processing for ruby.
* **tags**: [ruby](../tagged/ruby.md), [concurrency](../tagged/concurrency.md), [parallelism](../tagged/parallelism.md)
* :octocat: **[source code](https://github.com/ahoward/forkoff)**
---
#### [Parallel](https://github.com/grosser/parallel)
_<sup>https://github.com/grosser/parallel</sup>_

Run any code in parallel Processes (> use all CPUs) or Threads (> speedup blocking operations).
* **tags**: [ruby](../tagged/ruby.md), [concurrency](../tagged/concurrency.md), [parallelism](../tagged/parallelism.md)
* :octocat: **[source code](https://github.com/grosser/parallel)**
---
#### [Chamber](https://github.com/thekompanee/chamber)
_<sup>https://github.com/thekompanee/chamber</sup>_

Surprisingly customizable convention-based approach to managing your app's configuration.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/thekompanee/chamber)**
---
#### [Configatron](https://github.com/markbates/configatron)
_<sup>https://github.com/markbates/configatron</sup>_

Simple and feature rich configuration system for Ruby apps.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/markbates/configatron)**
---
#### [Configus](https://github.com/kaize/configus)
_<sup>https://github.com/kaize/configus</sup>_

Helps you easily manage environment specific settings.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/kaize/configus)**
---
#### [dotenv](https://github.com/bkeepers/dotenv)
_<sup>https://github.com/bkeepers/dotenv</sup>_

Loads environment variables from `.env`.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/bkeepers/dotenv)**
---
#### [Econfig](https://github.com/elabs/econfig)
_<sup>https://github.com/elabs/econfig</sup>_

Flexible configuration for Rails applications.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/elabs/econfig)**
---
#### [ENVied](https://github.com/eval/envied)
_<sup>https://github.com/eval/envied</sup>_

ensure presence and type of your app's ENV-variables
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/eval/envied)**
---
#### [Envyable](https://github.com/philnash/envyable)
_<sup>https://github.com/philnash/envyable</sup>_

The simplest YAML to ENV config loader.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/philnash/envyable)**
---
#### [Figaro](https://github.com/laserlemon/figaro)
_<sup>https://github.com/laserlemon/figaro</sup>_

Simple, Heroku-friendly Rails app configuration using `ENV` and a single YAML file.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/laserlemon/figaro)**
---
#### [Global](https://github.com/railsware/global)
_<sup>https://github.com/railsware/global</sup>_

Provides accessor methods for your configuration data.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/railsware/global)**
---
#### [RailsConfig](https://github.com/railsconfig/config)
_<sup>https://github.com/railsconfig/config</sup>_

Multi-environment yaml settings for Rails3.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/railsconfig/config)**
---
#### [Sail](https://github.com/vinistock/sail)
_<sup>https://github.com/vinistock/sail</sup>_

A lightweight Rails engine that brings an admin panel for managing configuration settings on a live Rails app.
* **tags**: [ruby](../tagged/ruby.md), [configuration](../tagged/configuration.md)
* :octocat: **[source code](https://github.com/vinistock/sail)**
---
#### [ActiveSupport](https://github.com/rails/rails/tree/master/activesupport)
_<sup>https://github.com/rails/rails/tree/master/activesupport</sup>_

A collection of utility classes and standard library extensions.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/rails/rails/tree/master/activesupport)**
---
#### [Addressable](https://github.com/sporkmonger/addressable)
_<sup>https://github.com/sporkmonger/addressable</sup>_

Addressable is a replacement for the URI implementation that is part of Ruby's standard library. It more closely conforms to RFC 3986, RFC 3987, and RFC 6570 (level 4), providing support for IRIs and ...
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/sporkmonger/addressable)**
---
#### [Finishing Moves](https://github.com/forgecrafted/finishing_moves)
_<sup>https://github.com/forgecrafted/finishing_moves</sup>_

Small, focused, incredibly useful methods added to core Ruby classes. Includes the endlessly useful `nil_chain`.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/forgecrafted/finishing_moves)**
---
#### [Hamster](https://github.com/hamstergem/hamster)
_<sup>https://github.com/hamstergem/hamster</sup>_

Efficient, immutable, and thread-safe collection classes for Ruby.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/hamstergem/hamster)**
---
#### [Hanami::Utils](https://github.com/hanami/utils)
_<sup>https://github.com/hanami/utils</sup>_

Lightweight, non-monkey-patch class utilities for Hanami and Ruby app.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/hanami/utils)**
---
#### [Ruby Facets](https://github.com/rubyworks/facets)
_<sup>https://github.com/rubyworks/facets</sup>_

The premiere collection of general purpose method extensions and standard additions for Ruby.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/rubyworks/facets)**
---
#### [ActiveAttr](https://github.com/cgriego/active_attr)
_<sup>https://github.com/cgriego/active_attr</sup>_

What ActiveModel left out.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/cgriego/active_attr)**
---
#### [FastAttributes](https://github.com/applift/fast_attributes)
_<sup>https://github.com/applift/fast_attributes</sup>_

FastAttributes adds attributes with their types to the class.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/applift/fast_attributes)**
---
#### [Virtus](https://github.com/solnic/virtus)
_<sup>https://github.com/solnic/virtus</sup>_

Attributes on Steroids for Plain Old Ruby Objects.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/solnic/virtus)**
---
#### [Hashie](https://github.com/intridea/hashie)
_<sup>https://github.com/intridea/hashie</sup>_

A collection of tools that extend Hashes and make them more useful.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/intridea/hashie)**
---
#### [Carmen](https://github.com/jim/carmen)
_<sup>https://github.com/jim/carmen</sup>_

A repository of geographic regions.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/jim/carmen)**
---
#### [Countries](https://github.com/hexorx/countries)
_<sup>https://github.com/hexorx/countries</sup>_

All sorts of useful information about every country packaged as pretty little country objects.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/hexorx/countries)**
---
#### [i18n_data](https://github.com/grosser/i18n_data)
_<sup>https://github.com/grosser/i18n_data</sup>_

country/language names and 2-letter-code pairs, in 85 languages, for country/language i18n.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/grosser/i18n_data)**
---
#### [normalize_country](https://github.com/sshaw/normalize_country)
_<sup>https://github.com/sshaw/normalize_country</sup>_

Convert country names and codes to a standard, includes a conversion program for XMLs, CSVs and DBs.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/sshaw/normalize_country)**
---
#### [Phonelib](https://github.com/daddyz/phonelib)
_<sup>https://github.com/daddyz/phonelib</sup>_

Ruby gem for phone validation and formatting using Google libphonenumber library data.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/daddyz/phonelib)**
---
#### [Phony](https://github.com/floere/phony)
_<sup>https://github.com/floere/phony</sup>_

Fast international phone number (E164 standard) normalizing, splitting and formatting.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/floere/phony)**
---
#### [validates_zipcode](https://github.com/dgilperez/validates_zipcode)
_<sup>https://github.com/dgilperez/validates_zipcode</sup>_

Postal code / zipcode validation for Rails, supporting 233 country codes.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/dgilperez/validates_zipcode)**
---
#### [Fat Free CRM](https://github.com/fatfreecrm/fat_free_crm)
_<sup>https://github.com/fatfreecrm/fat_free_crm</sup>_

An open source Ruby on Rails based customer relationship management platform.
* **tags**: [ruby](../tagged/ruby.md), [crm](../tagged/crm.md)
* :octocat: **[source code](https://github.com/fatfreecrm/fat_free_crm)**
---
#### [Blockchain Lite](https://github.com/openblockchains/blockchain.lite.rb)
_<sup>https://github.com/openblockchains/blockchain.lite.rb</sup>_

Build your own blockchains with crypto hashes; revolutionize the world with blockchains, blockchains, blockchains one block at a time.
* **tags**: [ruby](../tagged/ruby.md), [crypto](../tagged/crypto.md), [blockchain](../tagged/blockchain.md)
* :octocat: **[source code](https://github.com/openblockchains/blockchain.lite.rb)**
---
#### [Peatio](https://github.com/rubykube/peatio)
_<sup>https://github.com/rubykube/peatio</sup>_

Most Advanced Cryptocurrency open-source assets exchange.
* **tags**: [ruby](../tagged/ruby.md), [crypto](../tagged/crypto.md), [blockchain](../tagged/blockchain.md)
* :octocat: **[source code](https://github.com/rubykube/peatio)**
---
#### [Blazer](https://github.com/ankane/blazer)
_<sup>https://github.com/ankane/blazer</sup>_

Simple data viewer using only SQL. Output to table, chart, and maps.
* **tags**: [ruby](../tagged/ruby.md), [dashboard](../tagged/dashboard.md)
* :octocat: **[source code](https://github.com/ankane/blazer)**
---
#### [Smashing](https://smashing.github.io/)
_<sup>https://smashing.github.io/</sup>_

Smashing is a Sinatra based framework that lets you build beautiful dashboards. This project is the maintained spiritual successor to the Dashing framework.
* **tags**: [ruby](../tagged/ruby.md), [dashboard](../tagged/dashboard.md)
---
#### [Dashing-Rails](https://github.com/gottfrois/dashing-rails)
_<sup>https://github.com/gottfrois/dashing-rails</sup>_

The exceptionally handsome dashboard framework for Rails.
* **tags**: [ruby](../tagged/ruby.md), [dashboard](../tagged/dashboard.md)
* :octocat: **[source code](https://github.com/gottfrois/dashing-rails)**
---
#### [Kiba](http://www.kiba-etl.org)
_<sup>http://www.kiba-etl.org</sup>_

A lightweight data processing / ETL framework for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [data-processing](../tagged/data-processing.md), [etl](../tagged/etl.md)
---
#### [Chartkick](http://ankane.github.io/chartkick/)
_<sup>http://ankane.github.io/chartkick/</sup>_

Create beautiful Javascript charts with one line of Ruby. Works with Rails, Sinatra and most browsers (including IE 6).
* **tags**: [ruby](../tagged/ruby.md), [data-visualization](../tagged/data-visualization.md)
---
#### [GeoPattern](https://github.com/jasonlong/geo_pattern)
_<sup>https://github.com/jasonlong/geo_pattern</sup>_

Create beautiful generative geometric background images from a string.
* **tags**: [ruby](../tagged/ruby.md), [data-visualization](../tagged/data-visualization.md)
* :octocat: **[source code](https://github.com/jasonlong/geo_pattern)**
---
#### [LazyHighCharts](https://github.com/michelson/lazy_high_charts)
_<sup>https://github.com/michelson/lazy_high_charts</sup>_

A simple and extremely flexible way to use HighCharts from ruby code. Tested on Ruby on Rails, Sinatra and Nanoc, but it should work with others too.
* **tags**: [ruby](../tagged/ruby.md), [data-visualization](../tagged/data-visualization.md)
* :octocat: **[source code](https://github.com/michelson/lazy_high_charts)**
---
#### [RailRoady](https://github.com/preston/railroady)
_<sup>https://github.com/preston/railroady</sup>_

Ruby on Rails 3/4 model and controller UML class diagram generator.
* **tags**: [ruby](../tagged/ruby.md), [data-visualization](../tagged/data-visualization.md)
* :octocat: **[source code](https://github.com/preston/railroady)**
---
#### [Rails Erd](https://github.com/voormedia/rails-erd)
_<sup>https://github.com/voormedia/rails-erd</sup>_

Generate Entity-Relationship Diagrams for Rails applications.
* **tags**: [ruby](../tagged/ruby.md), [data-visualization](../tagged/data-visualization.md)
* :octocat: **[source code](https://github.com/voormedia/rails-erd)**
---
#### [Ruby/GraphViz](https://github.com/glejeune/Ruby-Graphviz)
_<sup>https://github.com/glejeune/Ruby-Graphviz</sup>_

Ruby interface to the GraphViz graphing tool.
* **tags**: [ruby](../tagged/ruby.md), [data-visualization](../tagged/data-visualization.md)
* :octocat: **[source code](https://github.com/glejeune/Ruby-Graphviz)**
---
#### [Cassandra Driver](https://github.com/datastax/ruby-driver)
_<sup>https://github.com/datastax/ruby-driver</sup>_

A pure ruby driver for Apache Cassandra with asynchronous io and configurable load balancing, reconnection and retry policies.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/datastax/ruby-driver)**
---
#### [DataObjects](https://github.com/datamapper/do)
_<sup>https://github.com/datamapper/do</sup>_

An attempt to rewrite existing Ruby database drivers to conform to one, standard interface.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/datamapper/do)**
---
#### [mongo-ruby-driver](https://github.com/mongodb/mongo-ruby-driver)
_<sup>https://github.com/mongodb/mongo-ruby-driver</sup>_

MongoDB Ruby driver.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/mongodb/mongo-ruby-driver)**
---
#### [mysql2](https://github.com/brianmario/mysql2)
_<sup>https://github.com/brianmario/mysql2</sup>_

A modern, simple and very fast Mysql library for Ruby (binding to libmysql).
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/brianmario/mysql2)**
---
#### [Neography](https://github.com/maxdemarzi/neography)
_<sup>https://github.com/maxdemarzi/neography</sup>_

A thin Ruby wrapper to the Neo4j Rest API.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/maxdemarzi/neography)**
---
#### [Redic](https://github.com/amakawa/redic)
_<sup>https://github.com/amakawa/redic</sup>_

Lightweight Redis Client.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/amakawa/redic)**
---
#### [redis-rb](https://github.com/redis/redis-rb)
_<sup>https://github.com/redis/redis-rb</sup>_

A Ruby client that tries to match Redis' API one-to-one, while still providing an idiomatic interface.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/redis/redis-rb)**
---
#### [ruby-pg](https://bitbucket.org/ged/ruby-pg)
_<sup>https://bitbucket.org/ged/ruby-pg</sup>_

Ruby interface to PostgreSQL 8.3 and later.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
---
#### [SQLite3](https://github.com/sparklemotion/sqlite3-ruby)
_<sup>https://github.com/sparklemotion/sqlite3-ruby</sup>_

Ruby bindings for the SQLite3 embedded database.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/sparklemotion/sqlite3-ruby)**
---
#### [SQL Server](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter)
_<sup>https://github.com/rails-sqlserver/activerecord-sqlserver-adapter</sup>_

The SQL Server adapter for ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter)**
---
#### [TinyTDS](https://github.com/rails-sqlserver/tiny_tds)
_<sup>https://github.com/rails-sqlserver/tiny_tds</sup>_

FreeTDS bindings for Ruby using DB-Library.
* **tags**: [ruby](../tagged/ruby.md), [database-driver](../tagged/database-driver.md)
* :octocat: **[source code](https://github.com/rails-sqlserver/tiny_tds)**
---
#### [connection_pool](https://github.com/mperham/connection_pool)
_<sup>https://github.com/mperham/connection_pool</sup>_

Generic connection pooling for Ruby, that can be used with anything, e.g. Redis, Dalli, etc.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/mperham/connection_pool)**
---
#### [Database Cleaner](https://github.com/DatabaseCleaner/database_cleaner)
_<sup>https://github.com/DatabaseCleaner/database_cleaner</sup>_

Database Cleaner is a set of strategies for cleaning your database in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/DatabaseCleaner/database_cleaner)**
---
#### [Foreigner](https://github.com/matthuhiggins/foreigner)
_<sup>https://github.com/matthuhiggins/foreigner</sup>_

Adds foreign key helpers to migrations and correctly dumps foreign keys to schema.rb.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/matthuhiggins/foreigner)**
---
#### [Large Hadron Migrator](https://github.com/soundcloud/lhm)
_<sup>https://github.com/soundcloud/lhm</sup>_

Online MySQL schema migrations without locking the table.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/soundcloud/lhm)**
---
#### [Lol DBA](https://github.com/plentz/lol_dba)
_<sup>https://github.com/plentz/lol_dba</sup>_

Scan your models and displays a list of columns that probably should be indexed.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/plentz/lol_dba)**
---
#### [Polo](https://github.com/IFTTT/polo)
_<sup>https://github.com/IFTTT/polo</sup>_

Creates sample database snapshots to work with real world data in development.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/IFTTT/polo)**
---
#### [PgHero](https://github.com/ankane/pghero)
_<sup>https://github.com/ankane/pghero</sup>_

Postgres insights made easy.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/ankane/pghero)**
---
#### [Rails DB](https://github.com/igorkasyanchuk/rails_db)
_<sup>https://github.com/igorkasyanchuk/rails_db</sup>_

Database Viewer and SQL Query Runner.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/igorkasyanchuk/rails_db)**
---
#### [Scenic](https://github.com/thoughtbot/scenic)
_<sup>https://github.com/thoughtbot/scenic</sup>_

Versioned database views for Rails.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/thoughtbot/scenic)**
---
#### [SchemaPlus](https://github.com/SchemaPlus/schema_plus)
_<sup>https://github.com/SchemaPlus/schema_plus</sup>_

SchemaPlus provides a collection of enhancements and extensions to ActiveRecord
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/SchemaPlus/schema_plus)**
---
#### [SecondBase](https://github.com/customink/secondbase)
_<sup>https://github.com/customink/secondbase</sup>_

Seamless second database integration for Rails. SecondBase provides support for Rails to manage dual databases by extending ActiveRecord tasks that create, migrate, and test your application.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/customink/secondbase)**
---
#### [Seedbank](https://github.com/james2m/seedbank)
_<sup>https://github.com/james2m/seedbank</sup>_

Seedbank allows you to structure your Rails seed data instead of having it all dumped into one large file.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/james2m/seedbank)**
---
#### [Seed dump](https://github.com/rroblak/seed_dump)
_<sup>https://github.com/rroblak/seed_dump</sup>_

Rails 4 task to dump (parts) of your database to db/seeds.rb.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/rroblak/seed_dump)**
---
#### [Seed Fu](https://github.com/mbleigh/seed-fu)
_<sup>https://github.com/mbleigh/seed-fu</sup>_

Advanced seed data handling for Rails.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/mbleigh/seed-fu)**
---
#### [Standby](https://github.com/kenn/standby)
_<sup>https://github.com/kenn/standby</sup>_

Read from standby databases for ActiveRecord (formerly Slavery).
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/kenn/standby)**
---
#### [Upsert](https://github.com/seamusabshere/upsert)
_<sup>https://github.com/seamusabshere/upsert</sup>_

Upsert on MySQL, PostgreSQL, and SQLite3. Transparently creates functions (UDF) for MySQL and PostgreSQL; on SQLite3, uses INSERT OR IGNORE.
* **tags**: [ruby](../tagged/ruby.md), [database-tools](../tagged/database-tools.md)
* :octocat: **[source code](https://github.com/seamusabshere/upsert)**
---
#### [biz](https://github.com/zendesk/biz)
_<sup>https://github.com/zendesk/biz</sup>_

Time calculations using business hours.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/zendesk/biz)**
---
#### [business_time](https://github.com/bokmann/business_time)
_<sup>https://github.com/bokmann/business_time</sup>_

Support for doing time math in business hours and days.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/bokmann/business_time)**
---
#### [ByStar](https://github.com/radar/by_star)
_<sup>https://github.com/radar/by_star</sup>_

Find ActiveRecord objects by year, month, fortnight, week and more!
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/radar/by_star)**
---
#### [Chronic](https://github.com/mojombo/chronic)
_<sup>https://github.com/mojombo/chronic</sup>_

A natural language date/time parser written in pure Ruby.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/mojombo/chronic)**
---
#### [groupdate](https://github.com/ankane/groupdate)
_<sup>https://github.com/ankane/groupdate</sup>_

The simplest way to group temporal data in ActiveRecord, arrays and hashes.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/ankane/groupdate)**
---
#### [ice_cube](https://github.com/seejohnrun/ice_cube)
_<sup>https://github.com/seejohnrun/ice_cube</sup>_

A date recurrence library which allows easy creation of recurrence rules and fast querying.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/seejohnrun/ice_cube)**
---
#### [local_time](https://github.com/basecamp/local_time)
_<sup>https://github.com/basecamp/local_time</sup>_

Rails Engine for cache-friendly, client-side local time.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/basecamp/local_time)**
---
#### [montrose](https://github.com/rossta/montrose)
_<sup>https://github.com/rossta/montrose</sup>_

a simple library for expressing, serializing, and enumerating recurring events in Ruby
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/rossta/montrose)**
---
#### [time-lord](https://github.com/krainboltgreene/time-lord)
_<sup>https://github.com/krainboltgreene/time-lord</sup>_

Adds extra functionality to the time class.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/krainboltgreene/time-lord)**
---
#### [time_diff](https://github.com/abhidsm/time_diff)
_<sup>https://github.com/abhidsm/time_diff</sup>_

Calculates the difference between two time.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/abhidsm/time_diff)**
---
#### [timezone](https://github.com/panthomakos/timezone)
_<sup>https://github.com/panthomakos/timezone</sup>_

Accurate current and historical timezones and transformations, with support for Geonames and Google latitude - longitude timezone lookups.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/panthomakos/timezone)**
---
#### [TZinfo](https://github.com/tzinfo/tzinfo)
_<sup>https://github.com/tzinfo/tzinfo</sup>_

Provides daylight savings aware transformations between times in different timezones.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/tzinfo/tzinfo)**
---
#### [validates_timeliness](https://github.com/adzap/validates_timeliness)
_<sup>https://github.com/adzap/validates_timeliness</sup>_

Date and time validation plugin for ActiveModel and Rails.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/adzap/validates_timeliness)**
---
#### [yymmdd](https://github.com/sshaw/yymmdd)
_<sup>https://github.com/sshaw/yymmdd</sup>_

Tiny DSL for idiomatic date parsing and formatting.
* **tags**: [ruby](../tagged/ruby.md), [date](../tagged/date.md), [time](../tagged/time.md)
* :octocat: **[source code](https://github.com/sshaw/yymmdd)**
---
#### [Byebug](https://github.com/deivid-rodriguez/byebug)
_<sup>https://github.com/deivid-rodriguez/byebug</sup>_

A simple to use, feature rich debugger for Ruby 2.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/deivid-rodriguez/byebug)**
---
#### [did_you_mean](https://github.com/yuki24/did_you_mean)
_<sup>https://github.com/yuki24/did_you_mean</sup>_

Adds class, method & attribute suggestions to error messages.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/yuki24/did_you_mean)**
---
#### [Pry Byebug](https://github.com/deivid-rodriguez/pry-byebug)
_<sup>https://github.com/deivid-rodriguez/pry-byebug</sup>_

Pry navigation commands via byebug.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/deivid-rodriguez/pry-byebug)**
---
#### [pry-rails](https://github.com/rweng/pry-rails)
_<sup>https://github.com/rweng/pry-rails</sup>_

Avoid repeating yourself, use pry-rails instead of copying the initializer to every rails project. This is a small gem which causes rails console to open pry. It therefore depends on pry.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/rweng/pry-rails)**
---
#### [Rails Footnotes](https://github.com/josevalim/rails-footnotes)
_<sup>https://github.com/josevalim/rails-footnotes</sup>_

Rails footnotes displays footnotes in your application for easy debugging, such as sessions, request parameters, cookies, filter chain, routes, queries, etc.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/josevalim/rails-footnotes)**
---
#### [Seeing Is Believing](https://github.com/JoshCheek/seeing_is_believing)
_<sup>https://github.com/JoshCheek/seeing_is_believing</sup>_

Displays the results of every line of code in your file.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/JoshCheek/seeing_is_believing)**
---
#### [Xray](https://github.com/brentd/xray-rails)
_<sup>https://github.com/brentd/xray-rails</sup>_

A development tool that reveals your UI's bones.
* **tags**: [ruby](../tagged/ruby.md), [debugging](../tagged/debugging.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/brentd/xray-rails)**
---
#### [Draper](https://github.com/drapergem/draper)
_<sup>https://github.com/drapergem/draper</sup>_

Draper adds an object-oriented layer of presentation logic to your Rails application.
* **tags**: [ruby](../tagged/ruby.md), [decorator](../tagged/decorator.md)
* :octocat: **[source code](https://github.com/drapergem/draper)**
---
#### [ShowFor](https://github.com/plataformatec/show_for)
_<sup>https://github.com/plataformatec/show_for</sup>_

Quickly show a model information with I18n features. Like form_for for displaying model data.
* **tags**: [ruby](../tagged/ruby.md), [decorator](../tagged/decorator.md)
* :octocat: **[source code](https://github.com/plataformatec/show_for)**
---
#### [Backup](https://github.com/backup/backup)
_<sup>https://github.com/backup/backup</sup>_

Provides an elegant DSL in Ruby for performing backups on UNIX-like systems.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/backup/backup)**
---
#### [Blender](https://github.com/PagerDuty/blender)
_<sup>https://github.com/PagerDuty/blender</sup>_

A modular system orchestration framework with pluggable driver and host discovery.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/PagerDuty/blender)**
---
#### [BOSH](https://github.com/cloudfoundry/bosh)
_<sup>https://github.com/cloudfoundry/bosh</sup>_

Cloud Foundry BOSH is an open source tool chain for release engineering, deployment and lifecycle management of large scale distributed services.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/cloudfoundry/bosh)**
---
#### [Capistrano](http://capistranorb.com)
_<sup>http://capistranorb.com</sup>_

A remote server automation and deployment tool written in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
---
#### [Centurion](https://github.com/newrelic/centurion)
_<sup>https://github.com/newrelic/centurion</sup>_

A mass deployment tool for Docker fleets.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/newrelic/centurion)**
---
#### [Chef](https://github.com/chef/chef)
_<sup>https://github.com/chef/chef</sup>_

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/chef/chef)**
---
#### [Deployinator](https://github.com/etsy/deployinator)
_<sup>https://github.com/etsy/deployinator</sup>_

Deployinator is a deployment framework extracted from Etsy.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/etsy/deployinator)**
---
#### [Einhorn](https://github.com/stripe/einhorn)
_<sup>https://github.com/stripe/einhorn</sup>_

Einhorn will open one or more shared sockets and run multiple copies of your process. You can seamlessly reload your code, dynamically reconfigure Einhorn, and more.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/stripe/einhorn)**
---
#### [Itamae](https://github.com/itamae-kitchen/itamae)
_<sup>https://github.com/itamae-kitchen/itamae</sup>_

Simple and lightweight configuration management tool inspired by Chef.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/itamae-kitchen/itamae)**
---
#### [Kochiku](https://github.com/square/kochiku)
_<sup>https://github.com/square/kochiku</sup>_

Kochiku is a distributed platform for test automation.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/square/kochiku)**
---
#### [Lita](https://www.lita.io/)
_<sup>https://www.lita.io/</sup>_

ChatOps for Ruby: A pluggable chat bot framework usable with any chat service.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
---
#### [Logstash](https://github.com/elastic/logstash)
_<sup>https://github.com/elastic/logstash</sup>_

Logs/event transport, processing, management, search.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/elastic/logstash)**
---
#### [Mina](https://github.com/mina-deploy/mina)
_<sup>https://github.com/mina-deploy/mina</sup>_

Really fast deployer and server automation tool.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/mina-deploy/mina)**
---
#### [Puppet](https://github.com/puppetlabs/puppet)
_<sup>https://github.com/puppetlabs/puppet</sup>_

An automated administrative engine for your Linux, Unix, and Windows systems, performs administrative tasks (such as adding users, installing packages, and updating server configurations) based on a c...
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/puppetlabs/puppet)**
---
#### [Request-log-analyzer](https://github.com/wvanbergen/request-log-analyzer)
_<sup>https://github.com/wvanbergen/request-log-analyzer</sup>_

Create reports based on your log files. Supports Rails, Apache, MySQL, Delayed::Job, and other formats.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/wvanbergen/request-log-analyzer)**
---
#### [Rubber](https://github.com/rubber/rubber)
_<sup>https://github.com/rubber/rubber</sup>_

The rubber plugin enables relatively complex multi-instance deployments of RubyOnRails applications to Amazon's Elastic Compute Cloud (EC2).
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/rubber/rubber)**
---
#### [SSHKey](https://github.com/bensie/sshkey)
_<sup>https://github.com/bensie/sshkey</sup>_

SSH private and public key generator in pure Ruby (RSA & DSA).
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/bensie/sshkey)**
---
#### [Sunzi](https://github.com/kenn/sunzi)
_<sup>https://github.com/kenn/sunzi</sup>_

Server provisioning utility for minimalists
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/kenn/sunzi)**
---
#### [Ruby-LXC](https://github.com/lxc/ruby-lxc)
_<sup>https://github.com/lxc/ruby-lxc</sup>_

Native ruby binding for Linux containers.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/lxc/ruby-lxc)**
---
#### [Vagrant](http://www.vagrantup.com)
_<sup>http://www.vagrantup.com</sup>_

Create and configure lightweight, reproducible, and portable development environments.
* **tags**: [ruby](../tagged/ruby.md), [devops](../tagged/devops.md), [tools](../tagged/tools.md)
---
#### [Diffy](https://github.com/samg/diffy)
_<sup>https://github.com/samg/diffy</sup>_

Easy Diffing With Ruby.
* **tags**: [ruby](../tagged/ruby.md), [diff](../tagged/diff.md)
* :octocat: **[source code](https://github.com/samg/diffy)**
---
#### [gemdiff](https://github.com/teeparham/gemdiff)
_<sup>https://github.com/teeparham/gemdiff</sup>_

Find source repositories for gems. Open, compare, and update outdated gem versions.
* **tags**: [ruby](../tagged/ruby.md), [diff](../tagged/diff.md)
* :octocat: **[source code](https://github.com/teeparham/gemdiff)**
---
#### [JsonCompare](https://github.com/a2design-inc/json-compare)
_<sup>https://github.com/a2design-inc/json-compare</sup>_

Returns the difference between two JSON files.
* **tags**: [ruby](../tagged/ruby.md), [diff](../tagged/diff.md)
* :octocat: **[source code](https://github.com/a2design-inc/json-compare)**
---
#### [Annotate](https://github.com/ctran/annotate_models)
_<sup>https://github.com/ctran/annotate_models</sup>_

Add a comment documenting the current schema to the top or bottom of each of your ActiveRecord models.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/ctran/annotate_models)**
---
#### [Apipie](https://github.com/Apipie/apipie-rails)
_<sup>https://github.com/Apipie/apipie-rails</sup>_

Rails API documentation and display tool using Ruby syntax.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/Apipie/apipie-rails)**
---
#### [Asciidoctor](https://asciidoctor.org)
_<sup>https://asciidoctor.org</sup>_

A fast, Ruby-based text processor & publishing toolchain for converting AsciiDoc to HTML5, DocBook, EPUB3, PDF & more.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
---
#### [Doctor](https://github.com/minio/doctor)
_<sup>https://github.com/minio/doctor</sup>_

Doctor is a Documentation Server for all your docs in github.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/minio/doctor)**
---
#### [Documentation](https://github.com/adamcooke/documentation)
_<sup>https://github.com/adamcooke/documentation</sup>_

A Rails engine to provider the ability to add documentation to a Rails application.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/adamcooke/documentation)**
---
#### [GitHub Changelog Generator](https://github.com/skywinder/github-changelog-generator)
_<sup>https://github.com/skywinder/github-changelog-generator</sup>_

Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/skywinder/github-changelog-generator)**
---
#### [Gollum](https://github.com/gollum/gollum)
_<sup>https://github.com/gollum/gollum</sup>_

A simple, Git-powered wiki with a sweet API and local frontend.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/gollum/gollum)**
---
#### [grape-swagger](https://github.com/ruby-grape/grape-swagger)
_<sup>https://github.com/ruby-grape/grape-swagger</sup>_

Add swagger compliant documentation to your Grape API.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/ruby-grape/grape-swagger)**
---
#### [Hanna](https://github.com/rdoc/hanna-nouveau)
_<sup>https://github.com/rdoc/hanna-nouveau</sup>_

An RDoc formatter built with simplicity, beauty and ease of browsing in mind.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/rdoc/hanna-nouveau)**
---
#### [Hologram](https://github.com/trulia/hologram)
_<sup>https://github.com/trulia/hologram</sup>_

A markdown based documentation system for style guides. It parses comments in your CSS and helps you turn them into a beautiful style guide.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/trulia/hologram)**
---
#### [Inch](https://github.com/rrrene/inch)
_<sup>https://github.com/rrrene/inch</sup>_

Inch is a documentation measurement and evalutation tool for Ruby code, based on YARD.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/rrrene/inch)**
---
#### [RDoc](https://github.com/ruby/rdoc)
_<sup>https://github.com/ruby/rdoc</sup>_

RDoc produces HTML and command-line documentation for Ruby projects.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/ruby/rdoc)**
---
#### [rspec_api_documentation](https://github.com/zipmark/rspec_api_documentation)
_<sup>https://github.com/zipmark/rspec_api_documentation</sup>_

Automatically generate API documentation from RSpec.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
* :octocat: **[source code](https://github.com/zipmark/rspec_api_documentation)**
---
#### [YARD](http://yardoc.org)
_<sup>http://yardoc.org</sup>_

YARD enables the user to generate consistent, usable documentation that can be exported to a number of formats very easily.
* **tags**: [ruby](../tagged/ruby.md), [documentation](../tagged/documentation.md)
---
#### [Active Merchant](https://github.com/activemerchant/active_merchant)
_<sup>https://github.com/activemerchant/active_merchant</sup>_

A simple payment abstraction library extracted from Shopify.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/activemerchant/active_merchant)**
---
#### [Braintree](https://github.com/braintree/braintree_ruby)
_<sup>https://github.com/braintree/braintree_ruby</sup>_

Braintree Ruby bindings.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/braintree/braintree_ruby)**
---
#### [Conekta](https://github.com/conekta/conekta-ruby)
_<sup>https://github.com/conekta/conekta-ruby</sup>_

Conekta Ruby bindings.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/conekta/conekta-ruby)**
---
#### [credit_card_validations](https://github.com/Fivell/credit_card_validations)
_<sup>https://github.com/Fivell/credit_card_validations</sup>_

A ruby gem for validating credit card numbers, generating valid numbers, Luhn checks.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/Fivell/credit_card_validations)**
---
#### [Koudoku](https://github.com/andrewculver/koudoku)
_<sup>https://github.com/andrewculver/koudoku</sup>_

Robust subscription support for Ruby on Rails apps using Stripe, including out-of-the-box pricing pages, payment pages, and subscription management.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/andrewculver/koudoku)**
---
#### [Payola](https://github.com/peterkeen/payola)
_<sup>https://github.com/peterkeen/payola</sup>_

Drop-in Rails engine for accepting payments with Stripe.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/peterkeen/payola)**
---
#### [Paypal Merchant SDK](https://github.com/paypal/merchant-sdk-ruby)
_<sup>https://github.com/paypal/merchant-sdk-ruby</sup>_

Official Paypal Merchant SDK for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/paypal/merchant-sdk-ruby)**
---
#### [Piggybak](https://github.com/piggybak/piggybak)
_<sup>https://github.com/piggybak/piggybak</sup>_

Modular, Extensible open-source ecommerce solution for Ruby on Rails.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/piggybak/piggybak)**
---
#### [ROR Ecommerce](https://github.com/drhenner/ror_ecommerce)
_<sup>https://github.com/drhenner/ror_ecommerce</sup>_

A Rails e-commerce platform.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/drhenner/ror_ecommerce)**
---
#### [Solidus](https://github.com/solidusio/solidus)
_<sup>https://github.com/solidusio/solidus</sup>_

An open source, eCommerce application for high volume retailers.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/solidusio/solidus)**
---
#### [Spree](https://github.com/spree/spree)
_<sup>https://github.com/spree/spree</sup>_

Spree is a complete open source e-commerce solution for Ruby on Rails.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/spree/spree)**
---
#### [SquareConnect](https://github.com/square/connect-ruby-sdk)
_<sup>https://github.com/square/connect-ruby-sdk</sup>_

Square's SDK for payments and other Square APIs.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/square/connect-ruby-sdk)**
---
#### [stripe-ruby](https://github.com/stripe/stripe-ruby)
_<sup>https://github.com/stripe/stripe-ruby</sup>_

Stripe Ruby bindings.
* **tags**: [ruby](../tagged/ruby.md), [e-commerce](../tagged/e-commerce.md), [payment](../tagged/payment.md)
* :octocat: **[source code](https://github.com/stripe/stripe-ruby)**
---
#### [Bookshop](https://github.com/worlduniting/bookshop)
_<sup>https://github.com/worlduniting/bookshop</sup>_

Bookshop is a an open-source agile book development and publishing framework for authors, editors.
* **tags**: [ruby](../tagged/ruby.md), [ebook](../tagged/ebook.md)
* :octocat: **[source code](https://github.com/worlduniting/bookshop)**
---
#### [Eeepub](https://github.com/jugyo/eeepub)
_<sup>https://github.com/jugyo/eeepub</sup>_

EeePub is a Ruby ePub generator.
* **tags**: [ruby](../tagged/ruby.md), [ebook](../tagged/ebook.md)
* :octocat: **[source code](https://github.com/jugyo/eeepub)**
---
#### [Gepub](https://github.com/skoji/gepub)
_<sup>https://github.com/skoji/gepub</sup>_

A generic EPUB library for Ruby : supports EPUB 3.
* **tags**: [ruby](../tagged/ruby.md), [ebook](../tagged/ebook.md)
* :octocat: **[source code](https://github.com/skoji/gepub)**
---
#### [Git Scribe](https://github.com/schacon/git-scribe)
_<sup>https://github.com/schacon/git-scribe</sup>_

Basically the best way to write an ebook.
* **tags**: [ruby](../tagged/ruby.md), [ebook](../tagged/ebook.md)
* :octocat: **[source code](https://github.com/schacon/git-scribe)**
---
#### [Mobi](https://github.com/jkongie/mobi)
_<sup>https://github.com/jkongie/mobi</sup>_

A Ruby way to read MOBI format metadata.
* **tags**: [ruby](../tagged/ruby.md), [ebook](../tagged/ebook.md)
* :octocat: **[source code](https://github.com/jkongie/mobi)**
---
#### [Review](https://github.com/kmuto/review)
_<sup>https://github.com/kmuto/review</sup>_

Re:VIEW is flexible document format/conversion system.
* **tags**: [ruby](../tagged/ruby.md), [ebook](../tagged/ebook.md)
* :octocat: **[source code](https://github.com/kmuto/review)**
---
#### [Gibbon](https://github.com/amro/gibbon)
_<sup>https://github.com/amro/gibbon</sup>_

API wrapper for the Mailchimp e-mail marketing platform.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/amro/gibbon)**
---
#### [Griddler](https://github.com/thoughtbot/griddler)
_<sup>https://github.com/thoughtbot/griddler</sup>_

Simplify receiving email in Rails.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/thoughtbot/griddler)**
---
#### [Incoming](https://github.com/honeybadger-io/incoming)
_<sup>https://github.com/honeybadger-io/incoming</sup>_

Incoming! helps you receive email in your Rack apps.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/honeybadger-io/incoming)**
---
#### [LetterOpener](https://github.com/ryanb/letter_opener)
_<sup>https://github.com/ryanb/letter_opener</sup>_

Preview mail in the browser instead of sending.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/ryanb/letter_opener)**
---
#### [Mail](https://github.com/mikel/mail)
_<sup>https://github.com/mikel/mail</sup>_

A Really Ruby Mail Library.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/mikel/mail)**
---
#### [MailCatcher](https://mailcatcher.me)
_<sup>https://mailcatcher.me</sup>_

Catches mail and serves it through a dream.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
---
#### [MailForm](https://github.com/plataformatec/mail_form)
_<sup>https://github.com/plataformatec/mail_form</sup>_

Send e-mail straight from forms in Rails with I18n, validations, attachments and request information.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/plataformatec/mail_form)**
---
#### [Mailman](https://github.com/mailman/mailman)
_<sup>https://github.com/mailman/mailman</sup>_

An incoming mail processing microframework in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/mailman/mailman)**
---
#### [Maily](https://github.com/markets/maily)
_<sup>https://github.com/markets/maily</sup>_

A Rails Engine to manage, test and navigate through all your email templates of your app, being able to preview them directly in your browser.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/markets/maily)**
---
#### [Markerb](https://github.com/plataformatec/markerb)
_<sup>https://github.com/plataformatec/markerb</sup>_

Allows you to render multipart e-mails from a single template written in Markdown.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/plataformatec/markerb)**
---
#### [MidiSmtpServer](https://4commerce-technologies-ag.github.io/midi-smtp-server/)
_<sup>https://4commerce-technologies-ag.github.io/midi-smtp-server/</sup>_

The highly customizable ruby SMTP-Service library with builtin support for AUTH and SSL/STARTTLS, 8BITMIME and SMTPUTF8, IPv4 and IPv6 and more.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
---
#### [Pony](https://github.com/benprew/pony)
_<sup>https://github.com/benprew/pony</sup>_

The express way to send mail from Ruby.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/benprew/pony)**
---
#### [Postal](https://github.com/atech/postal)
_<sup>https://github.com/atech/postal</sup>_

A fully featured open source mail delivery platform for incoming & outgoing e-mail.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/atech/postal)**
---
#### [premailer-rails](https://github.com/fphilipe/premailer-rails)
_<sup>https://github.com/fphilipe/premailer-rails</sup>_

CSS styled emails without the hassle.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/fphilipe/premailer-rails)**
---
#### [Roadie](https://github.com/Mange/roadie)
_<sup>https://github.com/Mange/roadie</sup>_

Roadie tries to make sending HTML emails a little less painful by inlining stylesheets and rewriting relative URLs for you inside your emails.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/Mange/roadie)**
---
#### [Sup](https://github.com/sup-heliotrope/sup)
_<sup>https://github.com/sup-heliotrope/sup</sup>_

A curses threads-with-tags style email client.
* **tags**: [ruby](../tagged/ruby.md), [email](../tagged/email.md)
* :octocat: **[source code](https://github.com/sup-heliotrope/sup)**
---
#### [bcrypt-ruby](https://github.com/codahale/bcrypt-ruby)
_<sup>https://github.com/codahale/bcrypt-ruby</sup>_

bcrypt-ruby is a Ruby binding for the OpenBSD bcrypt() password hashing algorithm.
* **tags**: [ruby](../tagged/ruby.md), [encryption](../tagged/encryption.md)
* :octocat: **[source code](https://github.com/codahale/bcrypt-ruby)**
---
#### [RbNaCl](https://github.com/cryptosphere/rbnacl)
_<sup>https://github.com/cryptosphere/rbnacl</sup>_

Ruby binding to the Networking and Cryptography (NaCl) library.
* **tags**: [ruby](../tagged/ruby.md), [encryption](../tagged/encryption.md)
* :octocat: **[source code](https://github.com/cryptosphere/rbnacl)**
---
#### [Sym](https://github.com/kigster/sym)
_<sup>https://github.com/kigster/sym</sup>_

A time-saving symmetric encryption gem based on OpenSSL that uses 256bit (password-encrypted) keys. Read the key from STDIN, a file, ENV or, on a Mac: OS-X Keychain.
* **tags**: [ruby](../tagged/ruby.md), [encryption](../tagged/encryption.md)
* :octocat: **[source code](https://github.com/kigster/sym)**
---
#### [Symmetric Encryption](http://rocketjob.github.io/symmetric-encryption/)
_<sup>http://rocketjob.github.io/symmetric-encryption/</sup>_

Transparently encrypt ActiveRecord, Mongoid, and MongoMapper attributes. Encrypt passwords in configuration files. Encrypt entire files at rest.
* **tags**: [ruby](../tagged/ruby.md), [encryption](../tagged/encryption.md)
---
#### [chruby](https://github.com/postmodern/chruby)
_<sup>https://github.com/postmodern/chruby</sup>_

Change your current Ruby. No shims, no crazy options or features, ~90 LOC.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/postmodern/chruby)**
---
#### [fry](https://github.com/terlar/fry)
_<sup>https://github.com/terlar/fry</sup>_

Simple ruby version manager for fish.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/terlar/fry)**
---
#### [gem_home](https://github.com/postmodern/gem_home)
_<sup>https://github.com/postmodern/gem_home</sup>_

A tool for changing your $GEM_HOME.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/postmodern/gem_home)**
---
#### [rbenv](https://github.com/sstephenson/rbenv)
_<sup>https://github.com/sstephenson/rbenv</sup>_

Use rbenv to pick a Ruby version for your application and guarantee that your development environment matches production.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/sstephenson/rbenv)**
---
#### [ruby-build](https://github.com/sstephenson/ruby-build)
_<sup>https://github.com/sstephenson/ruby-build</sup>_

Compile and install Ruby.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/sstephenson/ruby-build)**
---
#### [ruby-install](https://github.com/postmodern/ruby-install)
_<sup>https://github.com/postmodern/ruby-install</sup>_

Installs Ruby, JRuby, Rubinius, MagLev or MRuby.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/postmodern/ruby-install)**
---
#### [RVM](https://rvm.io)
_<sup>https://rvm.io</sup>_

RVM is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
---
#### [Tokaido](https://github.com/tokaido/tokaidoapp/releases)
_<sup>https://github.com/tokaido/tokaidoapp/releases</sup>_

Ruby, Rails, SQLite and Redis encapsulated in a single drag-and-drop OS X app, designed to make installing a working RoR environment easy for beginners.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
* :octocat: **[source code](https://github.com/tokaido/tokaidoapp/releases)**
---
#### [Uru](https://bitbucket.org/jonforums/uru)
_<sup>https://bitbucket.org/jonforums/uru</sup>_

Uru is a lightweight, multi-platform command line tool that helps you use the multiple rubies on your 32/64-bit Linux, OS X, or Windows systems.
* **tags**: [ruby](../tagged/ruby.md), [environment-management](../tagged/environment-management.md)
---
#### [Airbrake](https://github.com/airbrake/airbrake)
_<sup>https://github.com/airbrake/airbrake</sup>_

The official Airbrake library for Ruby on Rails (and other Rack based frameworks).
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/airbrake/airbrake)**
---
#### [Better Errors](https://github.com/charliesome/better_errors)
_<sup>https://github.com/charliesome/better_errors</sup>_

Better error page for Rack apps.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/charliesome/better_errors)**
---
#### [Bugsnag](https://github.com/bugsnag/bugsnag-ruby)
_<sup>https://github.com/bugsnag/bugsnag-ruby</sup>_

Error monitoring for Rails, Sinatra, Rack, and plain Ruby apps.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/bugsnag/bugsnag-ruby)**
---
#### [Errbit](https://github.com/errbit/errbit)
_<sup>https://github.com/errbit/errbit</sup>_

The open source, self-hosted error catcher.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/errbit/errbit)**
---
#### [Exception Handler](https://github.com/richpeck/exception_handler)
_<sup>https://github.com/richpeck/exception_handler</sup>_

Custom error pages.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/richpeck/exception_handler)**
---
#### [Exception Notification](https://github.com/smartinez87/exception_notification)
_<sup>https://github.com/smartinez87/exception_notification</sup>_

A set of notifiers for sending notifications when errors occur in a Rack/Rails application.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/smartinez87/exception_notification)**
---
#### [Honeybadger](https://www.honeybadger.io/)
_<sup>https://www.honeybadger.io/</sup>_

Exception, uptime, and performance monitoring for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
---
#### [Nesty](https://github.com/skorks/nesty)
_<sup>https://github.com/skorks/nesty</sup>_

Nested exceptions for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/skorks/nesty)**
---
#### [Raven Ruby](https://github.com/getsentry/raven-ruby)
_<sup>https://github.com/getsentry/raven-ruby</sup>_

Raven is a Ruby client for Sentry.
* **tags**: [ruby](../tagged/ruby.md), [error-handling](../tagged/error-handling.md)
* :octocat: **[source code](https://github.com/getsentry/raven-ruby)**
---
#### [Motorhead](https://github.com/amatsuda/motorhead)
_<sup>https://github.com/amatsuda/motorhead</sup>_

A Rails Engine framework that helps safe and rapid feature prototyping.
* **tags**: [ruby](../tagged/ruby.md), [flipper](../tagged/flipper.md), [ab-testing](../tagged/ab-testing.md)
* :octocat: **[source code](https://github.com/amatsuda/motorhead)**
---
#### [flipper](https://github.com/jnunemaker/flipper)
_<sup>https://github.com/jnunemaker/flipper</sup>_

Feature flipping for ANYTHING. Make turning features on/off so easy that everyone does it. Whatever your data store, throughput, or experience.
* **tags**: [ruby](../tagged/ruby.md), [flipper](../tagged/flipper.md), [ab-testing](../tagged/ab-testing.md)
* :octocat: **[source code](https://github.com/jnunemaker/flipper)**
---
#### [Rollout](https://github.com/FetLife/rollout)
_<sup>https://github.com/FetLife/rollout</sup>_

Feature flippers.
* **tags**: [ruby](../tagged/ruby.md), [flipper](../tagged/flipper.md), [ab-testing](../tagged/ab-testing.md)
* :octocat: **[source code](https://github.com/FetLife/rollout)**
---
#### [Split](https://github.com/splitrb/split)
_<sup>https://github.com/splitrb/split</sup>_

Rack Based AB testing framework.
* **tags**: [ruby](../tagged/ruby.md), [flipper](../tagged/flipper.md), [ab-testing](../tagged/ab-testing.md)
* :octocat: **[source code](https://github.com/splitrb/split)**
---
#### [Vanity](https://github.com/assaf/vanity)
_<sup>https://github.com/assaf/vanity</sup>_

an A/B testing framework for Rails that is datastore agnostic.
* **tags**: [ruby](../tagged/ruby.md), [flipper](../tagged/flipper.md), [ab-testing](../tagged/ab-testing.md)
* :octocat: **[source code](https://github.com/assaf/vanity)**
---
#### [attache](https://github.com/choonkeat/attache)
_<sup>https://github.com/choonkeat/attache</sup>_

Standalone image and file server to decouple your app from file management concerns.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/choonkeat/attache)**
---
#### [CarrierWave](https://github.com/carrierwaveuploader/carrierwave)
_<sup>https://github.com/carrierwaveuploader/carrierwave</sup>_

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/carrierwaveuploader/carrierwave)**
---
#### [DragonFly](https://github.com/markevans/dragonfly)
_<sup>https://github.com/markevans/dragonfly</sup>_

A Ruby gem for on-the-fly processing - suitable for image uploading in Rails, Sinatra and much more!.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/markevans/dragonfly)**
---
#### [PaperClip](https://github.com/thoughtbot/paperclip)
_<sup>https://github.com/thoughtbot/paperclip</sup>_

Easy file attachment management for ActiveRecord. Deprecated as of May 14, 2018.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/thoughtbot/paperclip)**
---
#### [rack-secure-upload](https://github.com/dtaniwaki/rack-secure-upload)
_<sup>https://github.com/dtaniwaki/rack-secure-upload</sup>_

Upload files securely.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/dtaniwaki/rack-secure-upload)**
---
#### [Refile](https://github.com/refile/refile)
_<sup>https://github.com/refile/refile</sup>_

A modern file upload library for Ruby applications, Refile is an attempt by CarrierWave's original author to fix the design mistakes and overengineering in CarrierWave.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/refile/refile)**
---
#### [Shrine](https://github.com/janko-m/shrine)
_<sup>https://github.com/janko-m/shrine</sup>_

Toolkit for handling file uploads in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [file-upload](../tagged/file-upload.md)
* :octocat: **[source code](https://github.com/janko-m/shrine)**
---
#### [Guard](https://github.com/guard/guard)
_<sup>https://github.com/guard/guard</sup>_

A command line tool to easily handle events on file system modifications.
* **tags**: [ruby](../tagged/ruby.md), [file-systems](../tagged/file-systems.md)
* :octocat: **[source code](https://github.com/guard/guard)**
---
#### [Guard::LiveReload](https://github.com/guard/guard-livereload)
_<sup>https://github.com/guard/guard-livereload</sup>_

Automatically reload your browser when 'view' files are modified.
* **tags**: [ruby](../tagged/ruby.md), [file-systems](../tagged/file-systems.md)
* :octocat: **[source code](https://github.com/guard/guard-livereload)**
---
#### [Listen](https://github.com/guard/listen)
_<sup>https://github.com/guard/listen</sup>_

The Listen gem listens to file modifications and notifies you about the changes.
* **tags**: [ruby](../tagged/ruby.md), [file-systems](../tagged/file-systems.md)
* :octocat: **[source code](https://github.com/guard/listen)**
---
#### [Rerun](https://github.com/alexch/rerun)
_<sup>https://github.com/alexch/rerun</sup>_

Restarts an app when the filesystem changes. Uses growl and FSEventStream if on OS X.
* **tags**: [ruby](../tagged/ruby.md), [file-systems](../tagged/file-systems.md)
* :octocat: **[source code](https://github.com/alexch/rerun)**
---
#### [Abracadabra](https://github.com/TrevorHinesley/abracadabra)
_<sup>https://github.com/TrevorHinesley/abracadabra</sup>_

The gem that swaps out text with a fully-compliant Rails form in one click.
* **tags**: [ruby](../tagged/ruby.md), [formbuilder](../tagged/formbuilder.md)
* :octocat: **[source code](https://github.com/TrevorHinesley/abracadabra)**
---
#### [Cocoon](https://github.com/nathanvda/cocoon)
_<sup>https://github.com/nathanvda/cocoon</sup>_

Dynamic nested forms using jQuery made easy; works with formtastic, simple_form or default forms.
* **tags**: [ruby](../tagged/ruby.md), [formbuilder](../tagged/formbuilder.md)
* :octocat: **[source code](https://github.com/nathanvda/cocoon)**
---
#### [Formtastic](https://github.com/justinfrench/formtastic)
_<sup>https://github.com/justinfrench/formtastic</sup>_

A Rails form builder plugin with semantically rich and accessible markup.
* **tags**: [ruby](../tagged/ruby.md), [formbuilder](../tagged/formbuilder.md)
* :octocat: **[source code](https://github.com/justinfrench/formtastic)**
---
#### [Rails Bootstrap Forms](https://github.com/bootstrap-ruby/rails-bootstrap-forms)
_<sup>https://github.com/bootstrap-ruby/rails-bootstrap-forms</sup>_

Rails form builder that makes it super easy to create beautiful-looking forms with Twitter Bootstrap 3+.
* **tags**: [ruby](../tagged/ruby.md), [formbuilder](../tagged/formbuilder.md)
* :octocat: **[source code](https://github.com/bootstrap-ruby/rails-bootstrap-forms)**
---
#### [Reform](https://github.com/apotonick/reform)
_<sup>https://github.com/apotonick/reform</sup>_

Gives you a form object with validations and nested setup of models. It is completely framework-agnostic and doesn't care about your database.
* **tags**: [ruby](../tagged/ruby.md), [formbuilder](../tagged/formbuilder.md)
* :octocat: **[source code](https://github.com/apotonick/reform)**
---
#### [Simple Form](https://github.com/plataformatec/simple_form)
_<sup>https://github.com/plataformatec/simple_form</sup>_

Rails forms made easy.
* **tags**: [ruby](../tagged/ruby.md), [formbuilder](../tagged/formbuilder.md)
* :octocat: **[source code](https://github.com/plataformatec/simple_form)**
---
#### [Gosu](http://www.libgosu.org)
_<sup>http://www.libgosu.org</sup>_

A 2D game development library for the Ruby and C++ programming languages.
* **tags**: [ruby](../tagged/ruby.md), [game-development](../tagged/game-development.md)
---
#### [Yeah](https://github.com/yeahrb/yeah)
_<sup>https://github.com/yeahrb/yeah</sup>_

Practical Ruby video game framework.
* **tags**: [ruby](../tagged/ruby.md), [game-development](../tagged/game-development.md)
* :octocat: **[source code](https://github.com/yeahrb/yeah)**
---
#### [Gemsmith](https://github.com/bkuhlmann/gemsmith)
_<sup>https://github.com/bkuhlmann/gemsmith</sup>_

A command line interface for smithing new Ruby gems.
* **tags**: [ruby](../tagged/ruby.md), [rubygems](../tagged/rubygems.md), [generator](../tagged/generator.md)
* :octocat: **[source code](https://github.com/bkuhlmann/gemsmith)**
---
#### [Hoe](http://www.zenspider.com/projects/hoe.html)
_<sup>http://www.zenspider.com/projects/hoe.html</sup>_

Hoe is a Rake/RubyGems helper for project Rakefiles.
* **tags**: [ruby](../tagged/ruby.md), [rubygems](../tagged/rubygems.md), [generator](../tagged/generator.md)
---
#### [Geocoder](https://github.com/alexreisner/geocoder)
_<sup>https://github.com/alexreisner/geocoder</sup>_

A complete geocoding solution for Ruby. With Rails it adds geocoding (by street or IP address), reverse geocoding (find street address based on given coordinates), and distance queries.
* **tags**: [ruby](../tagged/ruby.md), [geolocation](../tagged/geolocation.md)
* :octocat: **[source code](https://github.com/alexreisner/geocoder)**
---
#### [geoip](https://github.com/cjheath/geoip)
_<sup>https://github.com/cjheath/geoip</sup>_

Searches a GeoIP database for a given host or IP address, and returns information about the country where the IP address is allocated, and the city, ISP and other information.
* **tags**: [ruby](../tagged/ruby.md), [geolocation](../tagged/geolocation.md)
* :octocat: **[source code](https://github.com/cjheath/geoip)**
---
#### [Geokit](https://github.com/geokit/geokit)
_<sup>https://github.com/geokit/geokit</sup>_

Geokit gem provides geocoding and distance/heading calculations.
* **tags**: [ruby](../tagged/ruby.md), [geolocation](../tagged/geolocation.md)
* :octocat: **[source code](https://github.com/geokit/geokit)**
---
#### [Google Maps for Rails](https://github.com/apneadiving/Google-Maps-for-Rails)
_<sup>https://github.com/apneadiving/Google-Maps-for-Rails</sup>_

Enables easy Google map + overlays creation in Ruby apps.
* **tags**: [ruby](../tagged/ruby.md), [geolocation](../tagged/geolocation.md)
* :octocat: **[source code](https://github.com/apneadiving/Google-Maps-for-Rails)**
---
#### [rgeo](https://github.com/rgeo/rgeo)
_<sup>https://github.com/rgeo/rgeo</sup>_

Geospatial data library. Spatial data types, geometric and spherical calculations, and WKT/WKB serialization.
* **tags**: [ruby](../tagged/ruby.md), [geolocation](../tagged/geolocation.md)
* :octocat: **[source code](https://github.com/rgeo/rgeo)**
---
#### [ginatra](https://github.com/NARKOZ/ginatra)
_<sup>https://github.com/NARKOZ/ginatra</sup>_

A web frontend for Git repositories.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/NARKOZ/ginatra)**
---
#### [git-auto-bisect](https://github.com/grosser/git-autobisect)
_<sup>https://github.com/grosser/git-autobisect</sup>_

Find the commit that broke master.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/grosser/git-autobisect)**
---
#### [git_reflow](https://github.com/reenhanced/gitreflow)
_<sup>https://github.com/reenhanced/gitreflow</sup>_

An automated quality control workflow for Agile teams.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/reenhanced/gitreflow)**
---
#### [git-spelunk](https://github.com/osheroff/git-spelunk)
_<sup>https://github.com/osheroff/git-spelunk</sup>_

Dig through git blame history.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/osheroff/git-spelunk)**
---
#### [git-up](https://github.com/aanand/git-up)
_<sup>https://github.com/aanand/git-up</sup>_

Fetch and rebase all locally-tracked remote branches.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/aanand/git-up)**
---
#### [git-whence](https://github.com/grosser/git-whence)
_<sup>https://github.com/grosser/git-whence</sup>_

Find which merge a commit came from.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/grosser/git-whence)**
---
#### [Git Cop](https://github.com/bkuhlmann/git-cop)
_<sup>https://github.com/bkuhlmann/git-cop</sup>_

Enforces consistent Git commits.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/bkuhlmann/git-cop)**
---
#### [Overcommit](https://github.com/brigade/overcommit)
_<sup>https://github.com/brigade/overcommit</sup>_

A fully configurable and extendable Git hook manager.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/brigade/overcommit)**
---
#### [Rugged](https://github.com/libgit2/rugged)
_<sup>https://github.com/libgit2/rugged</sup>_

Ruby bindings to libgit2.
* **tags**: [ruby](../tagged/ruby.md), [git](../tagged/git.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/libgit2/rugged)**
---
#### [graphql-guard](https://github.com/exAspArk/graphql-guard)
_<sup>https://github.com/exAspArk/graphql-guard</sup>_

A simple field-level authorization.
* **tags**: [ruby](../tagged/ruby.md), [graphql](../tagged/graphql.md)
* :octocat: **[source code](https://github.com/exAspArk/graphql-guard)**
---
#### [qtbindings](https://github.com/ryanmelt/qtbindings)
_<sup>https://github.com/ryanmelt/qtbindings</sup>_

Allows the QT Gui toolkit to be used from Ruby.
* **tags**: [ruby](../tagged/ruby.md), [gui](../tagged/gui.md)
* :octocat: **[source code](https://github.com/ryanmelt/qtbindings)**
---
#### [RubyGnome2](http://ruby-gnome2.sourceforge.jp/)
_<sup>http://ruby-gnome2.sourceforge.jp/</sup>_

Ruby language bindings for the GNOME 2.0 development environment.
* **tags**: [ruby](../tagged/ruby.md), [gui](../tagged/gui.md)
---
#### [Shoes](http://shoesrb.com)
_<sup>http://shoesrb.com</sup>_

Shoes makes building little graphical programs for Mac, Windows, and Linux super simple.
* **tags**: [ruby](../tagged/ruby.md), [gui](../tagged/gui.md)
---
#### [HappyMapper](https://github.com/dam5s/happymapper)
_<sup>https://github.com/dam5s/happymapper</sup>_

Object to XML mapping library, using Nokogiri.
* **tags**: [ruby](../tagged/ruby.md), [html-parsing](../tagged/html-parsing.md), [xml-parsing](../tagged/xml-parsing.md)
* :octocat: **[source code](https://github.com/dam5s/happymapper)**
---
#### [HTML::Pipeline](https://github.com/jch/html-pipeline)
_<sup>https://github.com/jch/html-pipeline</sup>_

HTML processing filters and utilities.
* **tags**: [ruby](../tagged/ruby.md), [html-parsing](../tagged/html-parsing.md), [xml-parsing](../tagged/xml-parsing.md)
* :octocat: **[source code](https://github.com/jch/html-pipeline)**
---
#### [Nokogiri](https://nokogiri.org)
_<sup>https://nokogiri.org</sup>_

An HTML, XML, SAX, and Reader parser with XPath and CSS selector support.
* **tags**: [ruby](../tagged/ruby.md), [html-parsing](../tagged/html-parsing.md), [xml-parsing](../tagged/xml-parsing.md)
---
#### [Oga](https://github.com/YorickPeterse/oga)
_<sup>https://github.com/YorickPeterse/oga</sup>_

An XML/HTML parser written in Ruby. Oga does not require system libraries such as libxml, making it easier and faster to install on various platforms.
* **tags**: [ruby](../tagged/ruby.md), [html-parsing](../tagged/html-parsing.md), [xml-parsing](../tagged/xml-parsing.md)
* :octocat: **[source code](https://github.com/YorickPeterse/oga)**
---
#### [Ox](https://github.com/ohler55/ox)
_<sup>https://github.com/ohler55/ox</sup>_

A fast XML parser and Object marshaller.
* **tags**: [ruby](../tagged/ruby.md), [html-parsing](../tagged/html-parsing.md), [xml-parsing](../tagged/xml-parsing.md)
* :octocat: **[source code](https://github.com/ohler55/ox)**
---
#### [ROXML](https://github.com/Empact/roxml)
_<sup>https://github.com/Empact/roxml</sup>_

Custom mapping and bidirectional marshalling between Ruby and XML using annotation-style class methods, via Nokogiri or LibXML.
* **tags**: [ruby](../tagged/ruby.md), [html-parsing](../tagged/html-parsing.md), [xml-parsing](../tagged/xml-parsing.md)
* :octocat: **[source code](https://github.com/Empact/roxml)**
---
#### [excon](https://github.com/excon/excon)
_<sup>https://github.com/excon/excon</sup>_

Usable, fast, simple Ruby HTTP 1.1. It works great as a general HTTP(s) client and is particularly well suited to usage in API clients.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/excon/excon)**
---
#### [Faraday](https://github.com/lostisland/faraday)
_<sup>https://github.com/lostisland/faraday</sup>_

an HTTP client lib that provides a common interface over many adapters (such as Net::HTTP) and embraces the concept of Rack middleware when processing the request/response cycle.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/lostisland/faraday)**
---
#### [Device Detector](https://github.com/podigee/device_detector)
_<sup>https://github.com/podigee/device_detector</sup>_

A precise and fast user agent parser and device detector, backed by the largest and most up-to-date user agent database.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/podigee/device_detector)**
---
#### [Http Client](https://github.com/nahi/httpclient)
_<sup>https://github.com/nahi/httpclient</sup>_

Gives something like the functionality of libwww-perl (LWP) in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/nahi/httpclient)**
---
#### [HTTP](https://github.com/httprb/http)
_<sup>https://github.com/httprb/http</sup>_

The HTTP Gem: a simple Ruby DSL for making HTTP requests.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/httprb/http)**
---
#### [HTTPX](https://gitlab.com/honeyryderchuck/httpx)
_<sup>https://gitlab.com/honeyryderchuck/httpx</sup>_

acknowledges the ease-of-use of the [http](https://github.com/httprb/http) gem API (itself inspired by python requests library) which aims at reusing the same facade, extending it for the use cases wh...
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
---
#### [httparty](https://github.com/jnunemaker/httparty)
_<sup>https://github.com/jnunemaker/httparty</sup>_

Makes http fun again!
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/jnunemaker/httparty)**
---
#### [Http-2](https://github.com/igrigorik/http-2)
_<sup>https://github.com/igrigorik/http-2</sup>_

Pure Ruby implementation of HTTP/2 protocol
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/igrigorik/http-2)**
---
#### [Patron](https://github.com/toland/patron)
_<sup>https://github.com/toland/patron</sup>_

Patron is a Ruby HTTP client library based on libcurl.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/toland/patron)**
---
#### [RESTClient](https://github.com/rest-client/rest-client)
_<sup>https://github.com/rest-client/rest-client</sup>_

Simple HTTP and REST client for Ruby, inspired by microframework syntax for specifying actions.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/rest-client/rest-client)**
---
#### [Savon](https://github.com/savonrb/savon)
_<sup>https://github.com/savonrb/savon</sup>_

Savon is a SOAP client for the Ruby programming language.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/savonrb/savon)**
---
#### [Sawyer](https://github.com/lostisland/sawyer)
_<sup>https://github.com/lostisland/sawyer</sup>_

Secret user agent of HTTP, built on top of Faraday.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/lostisland/sawyer)**
---
#### [Sniffer](https://github.com/aderyabin/sniffer)
_<sup>https://github.com/aderyabin/sniffer</sup>_

Log and Analyze Outgoing HTTP Requests. Contribute to aderyabin/sniffer development by creating an account on GitHub.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/aderyabin/sniffer)**
---
#### [Typhoeus](https://github.com/typhoeus/typhoeus)
_<sup>https://github.com/typhoeus/typhoeus</sup>_

Typhoeus wraps libcurl in order to make fast and reliable requests.
* **tags**: [ruby](../tagged/ruby.md), [http-client](../tagged/http-client.md), [tools](../tagged/tools.md)
* :octocat: **[source code](https://github.com/typhoeus/typhoeus)**
---
#### [MiniMagick](https://github.com/minimagick/minimagick)
_<sup>https://github.com/minimagick/minimagick</sup>_

A ruby wrapper for ImageMagick or GraphicsMagick command line.
* **tags**: [ruby](../tagged/ruby.md), [image-processing](../tagged/image-processing.md)
* :octocat: **[source code](https://github.com/minimagick/minimagick)**
---
#### [Phasion](https://github.com/westonplatter/phashion)
_<sup>https://github.com/westonplatter/phashion</sup>_

Ruby wrapper around pHash, the perceptual hash library for detecting duplicate multimedia files.
* **tags**: [ruby](../tagged/ruby.md), [image-processing](../tagged/image-processing.md)
* :octocat: **[source code](https://github.com/westonplatter/phashion)**
---
#### [PSD.rb](https://github.com/layervault/psd.rb)
_<sup>https://github.com/layervault/psd.rb</sup>_

Parse Photoshop files in Ruby with ease.
* **tags**: [ruby](../tagged/ruby.md), [image-processing](../tagged/image-processing.md)
* :octocat: **[source code](https://github.com/layervault/psd.rb)**
---
#### [RMagick](https://github.com/rmagick/rmagick)
_<sup>https://github.com/rmagick/rmagick</sup>_

RMagick is an interface between Ruby and ImageMagick.
* **tags**: [ruby](../tagged/ruby.md), [image-processing](../tagged/image-processing.md)
* :octocat: **[source code](https://github.com/rmagick/rmagick)**
---
#### [ruby-vips](https://github.com/jcupitt/ruby-vips)
_<sup>https://github.com/jcupitt/ruby-vips</sup>_

A binding for the libvips image processing library.
* **tags**: [ruby](../tagged/ruby.md), [image-processing](../tagged/image-processing.md)
* :octocat: **[source code](https://github.com/jcupitt/ruby-vips)**
---
#### [Skeptick](https://github.com/maxim/skeptick)
_<sup>https://github.com/maxim/skeptick</sup>_

Skeptick is an all-purpose DSL for building and running ImageMagick commands.
* **tags**: [ruby](../tagged/ruby.md), [image-processing](../tagged/image-processing.md)
* :octocat: **[source code](https://github.com/maxim/skeptick)**
---
#### [JRuby](https://github.com/jruby/jruby)
_<sup>https://github.com/jruby/jruby</sup>_

A Java implementation of the Ruby language.
* **tags**: [ruby](../tagged/ruby.md), [implementation](../tagged/implementation.md), [compiler](../tagged/compiler.md)
* :octocat: **[source code](https://github.com/jruby/jruby)**
---
#### [MRuby](https://github.com/mruby/mruby)
_<sup>https://github.com/mruby/mruby</sup>_

Lightweight Ruby. Can be linked and embedded in your application.
* **tags**: [ruby](../tagged/ruby.md), [implementation](../tagged/implementation.md), [compiler](../tagged/compiler.md)
* :octocat: **[source code](https://github.com/mruby/mruby)**
---
#### [Opal](https://github.com/opal/opal)
_<sup>https://github.com/opal/opal</sup>_

Ruby to Javascript compiler.
* **tags**: [ruby](../tagged/ruby.md), [implementation](../tagged/implementation.md), [compiler](../tagged/compiler.md)
* :octocat: **[source code](https://github.com/opal/opal)**
---
#### [Rubinius](https://github.com/rubinius/rubinius)
_<sup>https://github.com/rubinius/rubinius</sup>_

An implementation of the Ruby programming language. Rubinius includes a bytecode virtual machine, Ruby syntax parser, bytecode compiler, generational garbage collector, just-in-time (JIT) native machi...
* **tags**: [ruby](../tagged/ruby.md), [implementation](../tagged/implementation.md), [compiler](../tagged/compiler.md)
* :octocat: **[source code](https://github.com/rubinius/rubinius)**
---
#### [TruffleRuby](https://github.com/oracle/truffleruby)
_<sup>https://github.com/oracle/truffleruby</sup>_

A high performance implementation of the Ruby programming language. Built on the GraalVM by Oracle Labs.
* **tags**: [ruby](../tagged/ruby.md), [implementation](../tagged/implementation.md), [compiler](../tagged/compiler.md)
* :octocat: **[source code](https://github.com/oracle/truffleruby)**
---
#### [FastGettext](https://github.com/grosser/fast_gettext)
_<sup>https://github.com/grosser/fast_gettext</sup>_

Ruby internationalization tool with less memory, simple, clean namespace and threadsafe.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/grosser/fast_gettext)**
---
#### [Globalize](https://github.com/globalize/globalize)
_<sup>https://github.com/globalize/globalize</sup>_

Globalize builds on the I18n API in Ruby on Rails to add model translations to ActiveRecord models.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/globalize/globalize)**
---
#### [i18n-tasks](https://github.com/glebm/i18n-tasks)
_<sup>https://github.com/glebm/i18n-tasks</sup>_

Manage missing and unused translations with the awesome power of static analysis.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/glebm/i18n-tasks)**
---
#### [i18n](https://github.com/svenfuchs/i18n)
_<sup>https://github.com/svenfuchs/i18n</sup>_

Ruby Internationalization and localization solution.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/svenfuchs/i18n)**
---
#### [rails-i18n](https://github.com/svenfuchs/rails-i18n)
_<sup>https://github.com/svenfuchs/rails-i18n</sup>_

Repository for collecting Locale data for Rails I18n as well as other interesting, Rails related I18n stuff.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/svenfuchs/rails-i18n)**
---
#### [r18n](https://github.com/ai/r18n)
_<sup>https://github.com/ai/r18n</sup>_

Advanced i18n library for Rails, Sinatra, desktop apps, models, works well with complex languages like Russian.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/ai/r18n)**
---
#### [Termit](https://github.com/pawurb/termit)
_<sup>https://github.com/pawurb/termit</sup>_

Translations with speech synthesis in your terminal.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/pawurb/termit)**
---
#### [Tolk](https://github.com/tolk/tolk)
_<sup>https://github.com/tolk/tolk</sup>_

A web interface for doing i18n translations packaged as a Rails engine.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/tolk/tolk)**
---
#### [twitter-cldr-rb](https://github.com/twitter/twitter-cldr-rb)
_<sup>https://github.com/twitter/twitter-cldr-rb</sup>_

Ruby implementation of the ICU (International Components for Unicode) that uses the Common Locale Data Repository to format dates, plurals, and more.
* **tags**: [ruby](../tagged/ruby.md), [internationalization](../tagged/internationalization.md)
* :octocat: **[source code](https://github.com/twitter/twitter-cldr-rb)**
---
#### [Clipboard](https://github.com/janlelis/clipboard)
_<sup>https://github.com/janlelis/clipboard</sup>_

Access to the system clipboard on Linux, MacOS and Windows.
* **tags**: [ruby](../tagged/ruby.md), [irb](../tagged/irb.md)
* :octocat: **[source code](https://github.com/janlelis/clipboard)**
---
#### [Hirb](https://github.com/cldwalker/hirb)
_<sup>https://github.com/cldwalker/hirb</sup>_

A mini view framework for console/irb that's easy to use, even while under its influence. Console goodies include a no-wrap table, auto-pager, tree and menu.
* **tags**: [ruby](../tagged/ruby.md), [irb](../tagged/irb.md)
* :octocat: **[source code](https://github.com/cldwalker/hirb)**
---
#### [irbtools](https://github.com/janlelis/irbtools)
_<sup>https://github.com/janlelis/irbtools</sup>_

Improvements for Ruby's IRB.
* **tags**: [ruby](../tagged/ruby.md), [irb](../tagged/irb.md)
* :octocat: **[source code](https://github.com/janlelis/irbtools)**
---
#### [Looksee](https://github.com/oggy/looksee)
_<sup>https://github.com/oggy/looksee</sup>_

A tool for illustrating the ancestry and method lookup path of objects. Handy for exploring unfamiliar codebases.
* **tags**: [ruby](../tagged/ruby.md), [irb](../tagged/irb.md)
* :octocat: **[source code](https://github.com/oggy/looksee)**
---
#### [Pry](https://github.com/pry/pry)
_<sup>https://github.com/pry/pry</sup>_

A powerful alternative to the standard IRB shell for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [irb](../tagged/irb.md)
* :octocat: **[source code](https://github.com/pry/pry)**
---
#### [rib](http://rib.godfat.org)
_<sup>http://rib.godfat.org</sup>_

A lightweight and extensible IRB replacement.
* **tags**: [ruby](../tagged/ruby.md), [irb](../tagged/irb.md)
---
#### [Cabin](https://github.com/jordansissel/ruby-cabin)
_<sup>https://github.com/jordansissel/ruby-cabin</sup>_

Structured+contextual logging experiments in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/jordansissel/ruby-cabin)**
---
#### [Fluentd](https://github.com/fluent/fluentd)
_<sup>https://github.com/fluent/fluentd</sup>_

Fluentd collects events from various data sources and writes them to files, database or other types of storages.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/fluent/fluentd)**
---
#### [HttpLog](https://github.com/trusche/httplog)
_<sup>https://github.com/trusche/httplog</sup>_

Log outgoing HTTP requests.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/trusche/httplog)**
---
#### [Log4r](https://github.com/colbygk/log4r)
_<sup>https://github.com/colbygk/log4r</sup>_

Log4r is a comprehensive and flexible logging library for use in Ruby programs.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/colbygk/log4r)**
---
#### [Logging](https://github.com/TwP/logging)
_<sup>https://github.com/TwP/logging</sup>_

A flexible logging library for use in Ruby programs based on the design of Java's log4j library.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/TwP/logging)**
---
#### [Lograge](https://github.com/roidrage/lograge)
_<sup>https://github.com/roidrage/lograge</sup>_

An attempt to tame Rails' default policy to log everything.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/roidrage/lograge)**
---
#### [MongoDB Logger](https://github.com/le0pard/mongodb_logger)
_<sup>https://github.com/le0pard/mongodb_logger</sup>_

MongoDB logger for Rails.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/le0pard/mongodb_logger)**
---
#### [Scrolls](https://github.com/asenchi/scrolls)
_<sup>https://github.com/asenchi/scrolls</sup>_

Simple logging.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/asenchi/scrolls)**
---
#### [Semantic Logger](https://rocketjob.github.io/semantic_logger/)
_<sup>https://rocketjob.github.io/semantic_logger/</sup>_

Scalable, next generation enterprise logging for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
---
#### [Syslogger](https://github.com/crohr/syslogger)
_<sup>https://github.com/crohr/syslogger</sup>_

A drop-in replacement for the standard Logger Ruby library, that logs to the syslog instead of a log file.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/crohr/syslogger)**
---
#### [Yell](https://github.com/rudionrails/yell)
_<sup>https://github.com/rudionrails/yell</sup>_

Your Extensible Logging Library.
* **tags**: [ruby](../tagged/ruby.md), [logging](../tagged/logging.md)
* :octocat: **[source code](https://github.com/rudionrails/yell)**
---
#### [AI4R](https://github.com/sergiofierens/ai4r)
_<sup>https://github.com/sergiofierens/ai4r</sup>_

Algorithms covering several Artificial intelligence fields.
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/sergiofierens/ai4r)**
---
#### [Awesome Machine Learning with Ruby](https://github.com/arbox/machine-learning-with-ruby)
_<sup>https://github.com/arbox/machine-learning-with-ruby</sup>_

A Curated List of Ruby Machine Learning Links and Resources.
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/arbox/machine-learning-with-ruby)**
---
#### [PredictionIO Ruby SDK](https://github.com/PredictionIO/PredictionIO-Ruby-SDK)
_<sup>https://github.com/PredictionIO/PredictionIO-Ruby-SDK</sup>_

The PredictionIO Ruby SDK provides a convenient API to quickly record your users' behavior and retrieve personalized predictions for them.
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/PredictionIO/PredictionIO-Ruby-SDK)**
---
#### [rb-libsvm](https://github.com/febeling/rb-libsvm)
_<sup>https://github.com/febeling/rb-libsvm</sup>_

Ruby language bindings for LIBSVM. SVM is a machine learning and classification algorithm.
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/febeling/rb-libsvm)**
---
#### [ruby-fann](https://github.com/tangledpath/ruby-fann)
_<sup>https://github.com/tangledpath/ruby-fann</sup>_

Ruby library for interfacing with FANN (Fast Artificial Neural Network).
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/tangledpath/ruby-fann)**
---
#### [rumale](https://github.com/yoshoku/rumale)
_<sup>https://github.com/yoshoku/rumale</sup>_

A machine learninig library with interfaces similar to Scikit-Learn.
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/yoshoku/rumale)**
---
#### [weka](https://github.com/paulgoetze/weka-jruby)
_<sup>https://github.com/paulgoetze/weka-jruby</sup>_

Machine learning and data mining algorithms for JRuby.
* **tags**: [ruby](../tagged/ruby.md), [machine-learning](../tagged/machine-learning.md)
* :octocat: **[source code](https://github.com/paulgoetze/weka-jruby)**
---
#### [kramdown](https://github.com/gettalong/kramdown)
_<sup>https://github.com/gettalong/kramdown</sup>_

Kramdown is yet-another-markdown-parser but fast, pure Ruby, using a strict syntax definition and supporting several common extensions.
* **tags**: [ruby](../tagged/ruby.md), [markdown](../tagged/markdown.md)
* :octocat: **[source code](https://github.com/gettalong/kramdown)**
---
#### [Maruku](https://github.com/bhollis/maruku)
_<sup>https://github.com/bhollis/maruku</sup>_

A pure-Ruby Markdown-superset interpreter.
* **tags**: [ruby](../tagged/ruby.md), [markdown](../tagged/markdown.md)
* :octocat: **[source code](https://github.com/bhollis/maruku)**
---
#### [Redcarpet](https://github.com/vmg/redcarpet)
_<sup>https://github.com/vmg/redcarpet</sup>_

A fast, safe and extensible Markdown to (X)HTML parser.
* **tags**: [ruby](../tagged/ruby.md), [markdown](../tagged/markdown.md)
* :octocat: **[source code](https://github.com/vmg/redcarpet)**
---
#### [word-to-markdown](https://github.com/benbalter/word-to-markdown)
_<sup>https://github.com/benbalter/word-to-markdown</sup>_

Gem to convert Microsoft Word documents to Markdown.
* **tags**: [ruby](../tagged/ruby.md), [markdown](../tagged/markdown.md)
* :octocat: **[source code](https://github.com/benbalter/word-to-markdown)**
---
#### [Measured](https://github.com/Shopify/measured)
_<sup>https://github.com/Shopify/measured</sup>_

Wrapper objects which encapsulate measurements and their associated units in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [measurement](../tagged/measurement.md)
* :octocat: **[source code](https://github.com/Shopify/measured)**
---
#### [Ruby Units](https://github.com/olbrich/ruby-units)
_<sup>https://github.com/olbrich/ruby-units</sup>_

Provides classes and methods to perform unit math and conversions.
* **tags**: [ruby](../tagged/ruby.md), [measurement](../tagged/measurement.md)
* :octocat: **[source code](https://github.com/olbrich/ruby-units)**
---
#### [dryrun](https://github.com/cesarferreira/dryrun)
_<sup>https://github.com/cesarferreira/dryrun</sup>_

Try any Android library on your smartphone directly from the command line.
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
* :octocat: **[source code](https://github.com/cesarferreira/dryrun)**
---
#### [fastlane](https://github.com/fastlane/fastlane)
_<sup>https://github.com/fastlane/fastlane</sup>_

Connect all iOS deployment tools into one streamlined workflow.
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
* :octocat: **[source code](https://github.com/fastlane/fastlane)**
---
#### [Ruboto](https://github.com/ruboto/ruboto)
_<sup>https://github.com/ruboto/ruboto</sup>_

A platform for developing full stand-alone apps for Android using the Ruby language and libraries.
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
* :octocat: **[source code](https://github.com/ruboto/ruboto)**
---
#### [RubyMotion](http://www.rubymotion.com)
_<sup>http://www.rubymotion.com</sup>_

A revolutionary toolchain that lets you quickly develop and test full-fledged native iOS and OS X applications for iPhone, iPad, Mac and Android.
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
---
#### [Ruby Push Notifications](https://github.com/calonso/ruby-push-notifications)
_<sup>https://github.com/calonso/ruby-push-notifications</sup>_

iOS, Android and Windows Phone Push notifications made easy.
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
* :octocat: **[source code](https://github.com/calonso/ruby-push-notifications)**
---
#### [Rpush](https://github.com/rpush/rpush)
_<sup>https://github.com/rpush/rpush</sup>_

The push notification service for Ruby which supports Apple Push Notification Service, Google Cloud Messaging, Amazon Device Messaging and Windows Phone Push Notification Service.
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
* :octocat: **[source code](https://github.com/rpush/rpush)**
---
#### [webpush](https://github.com/zaru/webpush)
_<sup>https://github.com/zaru/webpush</sup>_

Encryption Utilities for Web Push protocol
* **tags**: [ruby](../tagged/ruby.md), [mobile-development](../tagged/mobile-development.md)
* :octocat: **[source code](https://github.com/zaru/webpush)**
---
#### [eu_central_bank](https://github.com/RubyMoney/eu_central_bank)
_<sup>https://github.com/RubyMoney/eu_central_bank</sup>_

A gem that calculates the exchange rate using published rates from European Central Bank.
* **tags**: [ruby](../tagged/ruby.md), [money](../tagged/money.md)
* :octocat: **[source code](https://github.com/RubyMoney/eu_central_bank)**
---
#### [Monetize](https://github.com/RubyMoney/monetize)
_<sup>https://github.com/RubyMoney/monetize</sup>_

A library for converting various objects into Money objects.
* **tags**: [ruby](../tagged/ruby.md), [money](../tagged/money.md)
* :octocat: **[source code](https://github.com/RubyMoney/monetize)**
---
#### [Money](https://github.com/RubyMoney/money)
_<sup>https://github.com/RubyMoney/money</sup>_

A Ruby Library for dealing with money and currency conversion.
* **tags**: [ruby](../tagged/ruby.md), [money](../tagged/money.md)
* :octocat: **[source code](https://github.com/RubyMoney/money)**
---
#### [Coltrane](https://github.com/pedrozath/coltrane)
_<sup>https://github.com/pedrozath/coltrane</sup>_

A music theory library with a command-line interface.
* **tags**: [ruby](../tagged/ruby.md), [audio](../tagged/audio.md), [sound](../tagged/sound.md)
* :octocat: **[source code](https://github.com/pedrozath/coltrane)**
---
#### [Maestro](https://github.com/smashingboxes/maestro)
_<sup>https://github.com/smashingboxes/maestro</sup>_

A Slack-Powered music bot for Spotify
* **tags**: [ruby](../tagged/ruby.md), [audio](../tagged/audio.md), [sound](../tagged/sound.md)
* :octocat: **[source code](https://github.com/smashingboxes/maestro)**
---
#### [play ►](https://github.com/play/play)
_<sup>https://github.com/play/play</sup>_

Your company's dj.
* **tags**: [ruby](../tagged/ruby.md), [audio](../tagged/audio.md), [sound](../tagged/sound.md)
* :octocat: **[source code](https://github.com/play/play)**
---
#### [Sonic Pi](https://github.com/samaaron/sonic-pi)
_<sup>https://github.com/samaaron/sonic-pi</sup>_

A live coding synth for everyone originally designed to support computing and music lessons.
* **tags**: [ruby](../tagged/ruby.md), [audio](../tagged/audio.md), [sound](../tagged/sound.md)
* :octocat: **[source code](https://github.com/samaaron/sonic-pi)**
---
#### [Awesome NLP with Ruby](https://github.com/arbox/nlp-with-ruby)
_<sup>https://github.com/arbox/nlp-with-ruby</sup>_

Awesome List for Practical Natural Language Processing done in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/arbox/nlp-with-ruby)**
---
#### [Parslet](http://kschiess.github.io/parslet/)
_<sup>http://kschiess.github.io/parslet/</sup>_

A small Ruby library for constructing parsers in the PEG (Parsing Expression Grammar) fashion.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
---
#### [pocketsphinx-ruby](https://github.com/watsonbox/pocketsphinx-ruby)
_<sup>https://github.com/watsonbox/pocketsphinx-ruby</sup>_

Ruby speech recognition with Pocketsphinx.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/watsonbox/pocketsphinx-ruby)**
---
#### [Pragmatic Segmenter](https://github.com/diasks2/pragmatic_segmenter)
_<sup>https://github.com/diasks2/pragmatic_segmenter</sup>_

Pragmatic Segmenter is a rule-based sentence boundary detection gem that works out-of-the-box across many languages.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/diasks2/pragmatic_segmenter)**
---
#### [Ruby Natural Language Processing Resources](https://github.com/diasks2/ruby-nlp)
_<sup>https://github.com/diasks2/ruby-nlp</sup>_

Collection of links to Ruby Natural Language Processing (NLP) libraries, tools and software.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/diasks2/ruby-nlp)**
---
#### [Text](https://github.com/threedaymonk/text)
_<sup>https://github.com/threedaymonk/text</sup>_

A collection of text algorithms including Levenshtein distance, Metaphone, Soundex 2, Porter stemming & White similarity.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/threedaymonk/text)**
---
#### [Treat](https://github.com/louismullie/treat)
_<sup>https://github.com/louismullie/treat</sup>_

Treat is a toolkit for natural language processing and computational linguistics in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/louismullie/treat)**
---
#### [Treetop](https://github.com/cjheath/treetop)
_<sup>https://github.com/cjheath/treetop</sup>_

PEG (Parsing Expression Grammar) parser.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/cjheath/treetop)**
---
#### [Words Counted](https://github.com/abitdodgy/words_counted)
_<sup>https://github.com/abitdodgy/words_counted</sup>_

A highly customisable Ruby text analyser and word counter.
* **tags**: [ruby](../tagged/ruby.md), [natural-language-processing](../tagged/natural-language-processing.md)
* :octocat: **[source code](https://github.com/abitdodgy/words_counted)**
---
#### [active_link_to](https://github.com/comfy/active_link_to)
_<sup>https://github.com/comfy/active_link_to</sup>_

View helper to manage "active" state of a link.
* **tags**: [ruby](../tagged/ruby.md), [navigation](../tagged/navigation.md)
* :octocat: **[source code](https://github.com/comfy/active_link_to)**
---
#### [Breadcrumbs on Rails](https://github.com/weppos/breadcrumbs_on_rails)
_<sup>https://github.com/weppos/breadcrumbs_on_rails</sup>_

A simple Ruby on Rails plugin for creating and managing a breadcrumb navigation for a Rails project.
* **tags**: [ruby](../tagged/ruby.md), [navigation](../tagged/navigation.md)
* :octocat: **[source code](https://github.com/weppos/breadcrumbs_on_rails)**
---
#### [Gretel](https://github.com/lassebunk/gretel)
_<sup>https://github.com/lassebunk/gretel</sup>_

A Ruby on Rails plugin that makes it easy yet flexible to create breadcrumbs.
* **tags**: [ruby](../tagged/ruby.md), [navigation](../tagged/navigation.md)
* :octocat: **[source code](https://github.com/lassebunk/gretel)**
---
#### [loaf](https://github.com/peter-murach/loaf)
_<sup>https://github.com/peter-murach/loaf</sup>_

Manages and displays breadcrumb trails in Rails app - lean & mean.
* **tags**: [ruby](../tagged/ruby.md), [navigation](../tagged/navigation.md)
* :octocat: **[source code](https://github.com/peter-murach/loaf)**
---
#### [Simple Navigation](https://github.com/codeplant/simple-navigation)
_<sup>https://github.com/codeplant/simple-navigation</sup>_

A ruby gem for creating navigation (html list, link list or breadcrumbs with multiple levels) for your Rails 2, 3 & 4, Sinatra or Padrino.
* **tags**: [ruby](../tagged/ruby.md), [navigation](../tagged/navigation.md)
* :octocat: **[source code](https://github.com/codeplant/simple-navigation)**
---
#### [Dnsruby](https://github.com/alexdalitz/dnsruby)
_<sup>https://github.com/alexdalitz/dnsruby</sup>_

A pure Ruby DNS client library which implements a stub resolver. It aims to comply with all DNS RFCs.
* **tags**: [ruby](../tagged/ruby.md), [networking](../tagged/networking.md)
* :octocat: **[source code](https://github.com/alexdalitz/dnsruby)**
---
#### [RubyDNS](https://github.com/ioquatix/rubydns)
_<sup>https://github.com/ioquatix/rubydns</sup>_

A high-performance DNS server which can be easily integrated into other projects or used as a stand-alone daemon.
* **tags**: [ruby](../tagged/ruby.md), [networking](../tagged/networking.md)
* :octocat: **[source code](https://github.com/ioquatix/rubydns)**
---
#### [bootsnap](https://github.com/Shopify/bootsnap)
_<sup>https://github.com/Shopify/bootsnap</sup>_

Boot large Ruby/Rails apps faster.
* **tags**: [ruby](../tagged/ruby.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/Shopify/bootsnap)**
---
#### [fast_blank](https://github.com/SamSaffron/fast_blank)
_<sup>https://github.com/SamSaffron/fast_blank</sup>_

Provides a C-optimized method for determining if a string is blank.
* **tags**: [ruby](../tagged/ruby.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/SamSaffron/fast_blank)**
---
#### [yajl-ruby](https://github.com/brianmario/yajl-ruby)
_<sup>https://github.com/brianmario/yajl-ruby</sup>_

A streaming JSON parsing and encoding library for Ruby (C bindings to yajl).
* **tags**: [ruby](../tagged/ruby.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/brianmario/yajl-ruby)**
---
#### [ActiveRecord](https://github.com/rails/rails/tree/master/activerecord)
_<sup>https://github.com/rails/rails/tree/master/activerecord</sup>_

Object-relational mapping in Rails.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/rails/rails/tree/master/activerecord)**
---
#### [DataMapper](https://github.com/datamapper/dm-core)
_<sup>https://github.com/datamapper/dm-core</sup>_

ORM which works well with legacy databases. Last release (1.2.0) was on 13 October 2011.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/datamapper/dm-core)**
---
#### [Hanami::Model](https://github.com/hanami/model)
_<sup>https://github.com/hanami/model</sup>_

A lean Repository-pattern based ORM framework for Hanami and modern Ruby applications.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/hanami/model)**
---
#### [Mongoid](https://github.com/mongodb/mongoid)
_<sup>https://github.com/mongodb/mongoid</sup>_

An ODM (Object-Document-Mapper) framework for MongoDB in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/mongodb/mongoid)**
---
#### [MongoMapper](https://github.com/mongomapper/mongomapper)
_<sup>https://github.com/mongomapper/mongomapper</sup>_

A Ruby Object Mapper for Mongo.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/mongomapper/mongomapper)**
---
#### [MongoModel](https://github.com/spohlenz/mongomodel)
_<sup>https://github.com/spohlenz/mongomodel</sup>_

Ruby ODM for interfacing with MongoDB databases.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/spohlenz/mongomodel)**
---
#### [Neo4j.rb](http://neo4jrb.io)
_<sup>http://neo4jrb.io</sup>_

A Neo4j OGM (Object-Graph-Mapper) for use in Ruby on Rails and Rack frameworks heavily inspired by ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
---
#### [NoBrainer](https://github.com/nviennot/nobrainer/)
_<sup>https://github.com/nviennot/nobrainer/</sup>_

A RethinkDB ORM for Ruby
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/nviennot/nobrainer/)**
---
#### [Ohm](https://github.com/soveran/ohm)
_<sup>https://github.com/soveran/ohm</sup>_

Object-hash mapping library for Redis.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/soveran/ohm)**
---
#### [Perpetuity](https://github.com/jgaskins/perpetuity)
_<sup>https://github.com/jgaskins/perpetuity</sup>_

Persistence gem for Ruby objects using the Data Mapper pattern.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/jgaskins/perpetuity)**
---
#### [Redis-Objects](https://github.com/nateware/redis-objects)
_<sup>https://github.com/nateware/redis-objects</sup>_

Redis Objects provides a Rubyish interface to Redis, by mapping Redis data types to Ruby objects, via a thin layer over the redis gem.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/nateware/redis-objects)**
---
#### [ROM](https://github.com/rom-rb/rom)
_<sup>https://github.com/rom-rb/rom</sup>_

Ruby Object Mapper (ROM) is an experimental Ruby library with the goal to provide powerful object mapping capabilities without limiting the full power of your datastore.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/rom-rb/rom)**
---
#### [Sequel](https://github.com/jeremyevans/sequel)
_<sup>https://github.com/jeremyevans/sequel</sup>_

Sequel is a simple, flexible, and powerful SQL database access toolkit for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/jeremyevans/sequel)**
---
#### [ActsAsParanoid](https://github.com/ActsAsParanoid/acts_as_paranoid)
_<sup>https://github.com/ActsAsParanoid/acts_as_paranoid</sup>_

ActiveRecord plugin allowing you to hide and restore records without actually deleting them.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/ActsAsParanoid/acts_as_paranoid)**
---
#### [Audited](https://github.com/collectiveidea/audited)
_<sup>https://github.com/collectiveidea/audited</sup>_

Audited is an ORM extension for ActiveRecord & MongoMapper that logs all changes to your models.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/collectiveidea/audited)**
---
#### [Destroyed At](https://github.com/dockyard/ruby-destroyed_at)
_<sup>https://github.com/dockyard/ruby-destroyed_at</sup>_

Allows you to "destroy" an object without deleting the record or associated records.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/dockyard/ruby-destroyed_at)**
---
#### [Discard](https://github.com/jhawthorn/discard)
_<sup>https://github.com/jhawthorn/discard</sup>_

A simple ActiveRecord mixin to add conventions for flagging records as discarded.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/jhawthorn/discard)**
---
#### [Espinita](https://github.com/continuum/espinita)
_<sup>https://github.com/continuum/espinita</sup>_

Audit activerecord models like a boss.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/continuum/espinita)**
---
#### [marginalia](https://github.com/basecamp/marginalia)
_<sup>https://github.com/basecamp/marginalia</sup>_

Attach comments to your ActiveRecord queries. By default, it adds the application, controller, and action names as a comment at the end of each query.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/basecamp/marginalia)**
---
#### [mongoid-history](https://github.com/aq1018/mongoid-history)
_<sup>https://github.com/aq1018/mongoid-history</sup>_

Multi-user non-linear history tracking, auditing, undo, redo for mongoid.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/aq1018/mongoid-history)**
---
#### [PaperTrail](https://github.com/airblade/paper_trail)
_<sup>https://github.com/airblade/paper_trail</sup>_

Track changes to your ActiveRecord models' data for auditing or versioning.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/airblade/paper_trail)**
---
#### [Paranoia](https://github.com/radar/paranoia)
_<sup>https://github.com/radar/paranoia</sup>_

A re-implementation of acts_as_paranoid for Rails 3 and 4, using much, much, much less code.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/radar/paranoia)**
---
#### [PermenantRecords](https://github.com/JackDanger/permanent_records)
_<sup>https://github.com/JackDanger/permanent_records</sup>_

Soft-delete your ActiveRecord records, like an explicit version of ActsAsParanoid.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/JackDanger/permanent_records)**
---
#### [ActiveImporter](https://github.com/continuum/active_importer)
_<sup>https://github.com/continuum/active_importer</sup>_

Define importers that load tabular data from spreadsheets or CSV files into any ActiveRecord-like ORM.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/continuum/active_importer)**
---
#### [ActiveRecord Import](https://github.com/zdennis/activerecord-import)
_<sup>https://github.com/zdennis/activerecord-import</sup>_

a library for bulk inserting data using ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/zdennis/activerecord-import)**
---
#### [bulk_insert](https://github.com/jamis/bulk_insert)
_<sup>https://github.com/jamis/bulk_insert</sup>_

A little ActiveRecord extension for helping to insert lots of rows in a single insert statement.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/jamis/bulk_insert)**
---
#### [data_miner](https://github.com/seamusabshere/data_miner)
_<sup>https://github.com/seamusabshere/data_miner</sup>_

Download, pull out of a ZIP/TAR/GZ/BZ2 archive, parse, correct, and import XLS, ODS, XML, CSV, HTML, etc. into your ActiveRecord models.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/seamusabshere/data_miner)**
---
#### [ferry](https://github.com/cmu-is-projects/ferry)
_<sup>https://github.com/cmu-is-projects/ferry</sup>_

A ruby gem for easy data transfer.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/cmu-is-projects/ferry)**
---
#### [ActiveRecord::Turntable](https://github.com/drecom/activerecord-turntable)
_<sup>https://github.com/drecom/activerecord-turntable</sup>_

A database sharding extension for ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/drecom/activerecord-turntable)**
---
#### [ActiveValidators](https://github.com/franckverrot/activevalidators)
_<sup>https://github.com/franckverrot/activevalidators</sup>_

An exhaustive collection of off-the-shelf and tested ActiveModel/ActiveRecord validations.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/franckverrot/activevalidators)**
---
#### [DeepPluck](https://github.com/khiav223577/deep_pluck)
_<sup>https://github.com/khiav223577/deep_pluck</sup>_

Allow you to pluck attributes from nested associations without loading a bunch of records.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/khiav223577/deep_pluck)**
---
#### [Enumerize](https://github.com/brainspec/enumerize)
_<sup>https://github.com/brainspec/enumerize</sup>_

Enumerated attributes with I18n and ActiveRecord/Mongoid/MongoMapper support.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/brainspec/enumerize)**
---
#### [Goldiloader](https://github.com/salsify/goldiloader)
_<sup>https://github.com/salsify/goldiloader</sup>_

Automatic ActiveRecord eager loading.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/salsify/goldiloader)**
---
#### [mini_record](https://github.com/DAddYE/mini_record)
_<sup>https://github.com/DAddYE/mini_record</sup>_

ActiveRecord meets DataMapper, with MiniRecord you are be able to write schema inside your models.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/DAddYE/mini_record)**
---
#### [Acts As Tennant](https://github.com/ErwinM/acts_as_tenant)
_<sup>https://github.com/ErwinM/acts_as_tenant</sup>_

Add multi-tenancy to a Rails app through a shared database strategy.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/ErwinM/acts_as_tenant)**
---
#### [Apartment](https://github.com/influitive/apartment)
_<sup>https://github.com/influitive/apartment</sup>_

Multi-tenancy for Rails and ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/influitive/apartment)**
---
#### [Milia](https://github.com/jekuno/milia)
_<sup>https://github.com/jekuno/milia</sup>_

Non-invasive multi-tenancy for Rails which supports Devise authentication out of the box.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/jekuno/milia)**
---
#### [Acts As Commentable](https://github.com/jackdempsey/acts_as_commentable)
_<sup>https://github.com/jackdempsey/acts_as_commentable</sup>_

Provides a single Comment model that can be attached to any model(s) within your app.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/jackdempsey/acts_as_commentable)**
---
#### [Acts As Commentable with Threading](https://github.com/elight/acts_as_commentable_with_threading)
_<sup>https://github.com/elight/acts_as_commentable_with_threading</sup>_

Similar to acts_as_commentable; however, utilizes awesome_nested_set to provide threaded comments.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/elight/acts_as_commentable_with_threading)**
---
#### [acts_as_follower](https://github.com/tcocca/acts_as_follower)
_<sup>https://github.com/tcocca/acts_as_follower</sup>_

Allow any ActiveRecord model to follow any other model.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/tcocca/acts_as_follower)**
---
#### [ActiveRecord Reputation System](https://github.com/twitter/activerecord-reputation-system)
_<sup>https://github.com/twitter/activerecord-reputation-system</sup>_

An Active Record Reputation System for Rails.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/twitter/activerecord-reputation-system)**
---
#### [ActsAsTaggableOn](https://github.com/mbleigh/acts-as-taggable-on)
_<sup>https://github.com/mbleigh/acts-as-taggable-on</sup>_

A tagging plugin for ActiveRecord that allows for custom tagging along dynamic contexts.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/mbleigh/acts-as-taggable-on)**
---
#### [Acts As Votable](https://github.com/ryanto/acts_as_votable)
_<sup>https://github.com/ryanto/acts_as_votable</sup>_

Allow any ActiveRecord model to be voted on, like/dislike, upvote/downvote, etc.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/ryanto/acts_as_votable)**
---
#### [Merit](https://github.com/merit-gem/merit)
_<sup>https://github.com/merit-gem/merit</sup>_

Adds reputation behavior to Rails apps in the form of Badges, Points, and Rankings for ActiveRecord or Mongoid.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/merit-gem/merit)**
---
#### [PublicActivity](https://github.com/chaps-io/public_activity)
_<sup>https://github.com/chaps-io/public_activity</sup>_

Provides easy activity tracking for your ActiveRecord, Mongoid 3 and MongoMapper models in Rails 3 and 4. Similar to Github's Public Activity.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/chaps-io/public_activity)**
---
#### [Simple Feed](https://github.com/kigster/simple-feed)
_<sup>https://github.com/kigster/simple-feed</sup>_

Fast and highly scalable read-optimized social activity feed library in pure Ruby, backed by Redis.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/kigster/simple-feed)**
---
#### [Unread](https://github.com/ledermann/unread)
_<sup>https://github.com/ledermann/unread</sup>_

Manage read/unread status of ActiveRecord objects - and it's fast.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/ledermann/unread)**
---
#### [ActsAsList](https://github.com/swanandp/acts_as_list)
_<sup>https://github.com/swanandp/acts_as_list</sup>_

Provides the capabilities for sorting and reordering a number of objects in a list.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/swanandp/acts_as_list)**
---
#### [ranked-model](https://github.com/mixonic/ranked-model)
_<sup>https://github.com/mixonic/ranked-model</sup>_

A modern row sorting library for ActiveRecord. It uses ARel aggressively and is better optimized than most other libraries.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/mixonic/ranked-model)**
---
#### [ActsAsTree](https://github.com/amerine/acts_as_tree)
_<sup>https://github.com/amerine/acts_as_tree</sup>_

Extends ActiveRecord to add simple support for organizing items into parent–children relationships.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/amerine/acts_as_tree)**
---
#### [Ancestry](https://github.com/stefankroes/ancestry)
_<sup>https://github.com/stefankroes/ancestry</sup>_

Organise ActiveRecord model into a tree structure using a variation on the materialised path pattern.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/stefankroes/ancestry)**
---
#### [Awesome Nested Set](https://github.com/collectiveidea/awesome_nested_set)
_<sup>https://github.com/collectiveidea/awesome_nested_set</sup>_

Awesome Nested Set is an implementation of the nested set pattern for ActiveRecord models.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/collectiveidea/awesome_nested_set)**
---
#### [Closure Tree](https://github.com/mceachen/closure_tree)
_<sup>https://github.com/mceachen/closure_tree</sup>_

Easily and efficiently make your ActiveRecord models support hierarchies using a Closure Table.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/mceachen/closure_tree)**
---
#### [Mongoid Tree](https://github.com/benedikt/mongoid-tree)
_<sup>https://github.com/benedikt/mongoid-tree</sup>_

A tree structure for Mongoid documents using the materialized path pattern.
* **tags**: [ruby](../tagged/ruby.md), [orm](../tagged/orm.md), [odm](../tagged/odm.md)
* :octocat: **[source code](https://github.com/benedikt/mongoid-tree)**
---
#### [Bundler](https://bundler.io)
_<sup>https://bundler.io</sup>_

Manage your application's gem dependencies with less pain.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
---
#### [RubyGems](https://rubygems.org)
_<sup>https://rubygems.org</sup>_

Community's gem hosting service.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
---
#### [Berkshelf](https://github.com/berkshelf/berkshelf)
_<sup>https://github.com/berkshelf/berkshelf</sup>_

A Chef Cookbook manager.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
* :octocat: **[source code](https://github.com/berkshelf/berkshelf)**
---
#### [CocoaPods](https://github.com/CocoaPods/CocoaPods)
_<sup>https://github.com/CocoaPods/CocoaPods</sup>_

The Objective-C dependency manager.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
* :octocat: **[source code](https://github.com/CocoaPods/CocoaPods)**
---
#### [fpm](https://github.com/jordansissel/fpm)
_<sup>https://github.com/jordansissel/fpm</sup>_

Effing package management! Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
* :octocat: **[source code](https://github.com/jordansissel/fpm)**
---
#### [Linuxbrew](https://github.com/Homebrew/linuxbrew)
_<sup>https://github.com/Homebrew/linuxbrew</sup>_

A fork of Homebrew for Linux.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
* :octocat: **[source code](https://github.com/Homebrew/linuxbrew)**
---
#### [Homebrew-cask](https://github.com/caskroom/homebrew-cask)
_<sup>https://github.com/caskroom/homebrew-cask</sup>_

A CLI workflow for the administration of Mac applications distributed as binaries.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
* :octocat: **[source code](https://github.com/caskroom/homebrew-cask)**
---
#### [Homebrew](https://github.com/Homebrew/brew)
_<sup>https://github.com/Homebrew/brew</sup>_

The missing package manager for OS X.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
* :octocat: **[source code](https://github.com/Homebrew/brew)**
---
#### [Traveling Ruby](http://phusion.github.io/traveling-ruby/)
_<sup>http://phusion.github.io/traveling-ruby/</sup>_

Traveling Ruby lets you create self-contained Ruby app packages for Linux and OS X.
* **tags**: [ruby](../tagged/ruby.md), [package-management](../tagged/package-management.md)
---
#### [Kaminari](https://github.com/amatsuda/kaminari)
_<sup>https://github.com/amatsuda/kaminari</sup>_

A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for modern web app frameworks and ORMs.
* **tags**: [ruby](../tagged/ruby.md), [pagination](../tagged/pagination.md)
* :octocat: **[source code](https://github.com/amatsuda/kaminari)**
---
#### [order_query](https://github.com/glebm/order_query)
_<sup>https://github.com/glebm/order_query</sup>_

A keyset pagination library to find the next or previous record(s) relative to the current one efficiently, e.g. for infinite scroll.
* **tags**: [ruby](../tagged/ruby.md), [pagination](../tagged/pagination.md)
* :octocat: **[source code](https://github.com/glebm/order_query)**
---
#### [Pagy](https://github.com/ddnexus/pagy)
_<sup>https://github.com/ddnexus/pagy</sup>_

Pagy is the ultimate pagination gem that outperforms the others in each and every benchmark and comparison. More details can be found on [Pagy Wiki](https://ddnexus.github.io/pagy/index).
* **tags**: [ruby](../tagged/ruby.md), [pagination](../tagged/pagination.md)
* :octocat: **[source code](https://github.com/ddnexus/pagy)**
---
#### [will_paginate](https://github.com/mislav/will_paginate)
_<sup>https://github.com/mislav/will_paginate</sup>_

A pagination library that integrates with Ruby on Rails, Sinatra, Merb, DataMapper and Sequel.
* **tags**: [ruby](../tagged/ruby.md), [pagination](../tagged/pagination.md)
* :octocat: **[source code](https://github.com/mislav/will_paginate)**
---
#### [CombinePDF](https://github.com/boazsegev/combine_pdf)
_<sup>https://github.com/boazsegev/combine_pdf</sup>_

A Pure ruby library to merge or stump PDF files, number pages and more.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/boazsegev/combine_pdf)**
---
#### [Gimli](https://github.com/walle/gimli)
_<sup>https://github.com/walle/gimli</sup>_

Utility for converting markup files to pdf files.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/walle/gimli)**
---
#### [HexaPDF](https://github.com/gettalong/hexapdf)
_<sup>https://github.com/gettalong/hexapdf</sup>_

A Versatile PDF Creation and Manipulation Library For Ruby.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/gettalong/hexapdf)**
---
#### [InvoicePrinter](https://github.com/strzibny/invoice_printer)
_<sup>https://github.com/strzibny/invoice_printer</sup>_

Super simple PDF invoicing in Ruby (built on top of Prawn).
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/strzibny/invoice_printer)**
---
#### [Kitabu](https://github.com/fnando/kitabu)
_<sup>https://github.com/fnando/kitabu</sup>_

A framework for creating e-books from Markdown/Textile text markup using Ruby.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/fnando/kitabu)**
---
#### [Pdfkit](https://github.com/pdfkit/pdfkit)
_<sup>https://github.com/pdfkit/pdfkit</sup>_

HTML+CSS to PDF using wkhtmltopdf.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/pdfkit/pdfkit)**
---
#### [Prawn](https://github.com/prawnpdf/prawn)
_<sup>https://github.com/prawnpdf/prawn</sup>_

Fast, Nimble PDF Writer for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/prawnpdf/prawn)**
---
#### [RGhost](https://github.com/shairontoledo/rghost)
_<sup>https://github.com/shairontoledo/rghost</sup>_

RGhost is a document creation and conversion API.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/shairontoledo/rghost)**
---
#### [Shrimp](https://github.com/adjust/shrimp)
_<sup>https://github.com/adjust/shrimp</sup>_

A phantomjs based pdf renderer.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/adjust/shrimp)**
---
#### [Squid](https://github.com/fullscreen/squid)
_<sup>https://github.com/fullscreen/squid</sup>_

Squid · A Ruby library to plot charts in PDF files
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/fullscreen/squid)**
---
#### [Wicked Pdf](https://github.com/mileszs/wicked_pdf)
_<sup>https://github.com/mileszs/wicked_pdf</sup>_

PDF generator (from HTML) plugin for Ruby on Rails.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/mileszs/wicked_pdf)**
---
#### [Wisepdf](https://github.com/igor-alexandrov/wisepdf)
_<sup>https://github.com/igor-alexandrov/wisepdf</sup>_

Wkhtmltopdf wrapper done right.
* **tags**: [ruby](../tagged/ruby.md), [pdf](../tagged/pdf.md)
* :octocat: **[source code](https://github.com/igor-alexandrov/wisepdf)**
---
#### [Instrumental](https://github.com/expectedbehavior/instrumental_agent)
_<sup>https://github.com/expectedbehavior/instrumental_agent</sup>_

Measure your application in real time with [Instrumental](http://instrumentalapp.com).
* **tags**: [ruby](../tagged/ruby.md), [performance-monitoring](../tagged/performance-monitoring.md)
* :octocat: **[source code](https://github.com/expectedbehavior/instrumental_agent)**
---
#### [New Relic](https://github.com/newrelic/rpm)
_<sup>https://github.com/newrelic/rpm</sup>_

Find and fix Ruby errors with New Relic application monitoring and troubleshooting.
* **tags**: [ruby](../tagged/ruby.md), [performance-monitoring](../tagged/performance-monitoring.md)
* :octocat: **[source code](https://github.com/newrelic/rpm)**
---
#### [Scout](https://github.com/scoutapp/scout_apm_ruby)
_<sup>https://github.com/scoutapp/scout_apm_ruby</sup>_

Scout Ruby Application Monitoring Agent.
* **tags**: [ruby](../tagged/ruby.md), [performance-monitoring](../tagged/performance-monitoring.md)
* :octocat: **[source code](https://github.com/scoutapp/scout_apm_ruby)**
---
#### [Skylight](https://github.com/skylightio/skylight-ruby)
_<sup>https://github.com/skylightio/skylight-ruby</sup>_

A smart profiler for your Rails apps that visualizes request performance.
* **tags**: [ruby](../tagged/ruby.md), [performance-monitoring](../tagged/performance-monitoring.md)
* :octocat: **[source code](https://github.com/skylightio/skylight-ruby)**
---
#### [TraceView](https://github.com/appneta/ruby-traceview)
_<sup>https://github.com/appneta/ruby-traceview</sup>_

Full-stack application tracing and brilliant data visualization to build faster, more reliable web apps.
* **tags**: [ruby](../tagged/ruby.md), [performance-monitoring](../tagged/performance-monitoring.md)
* :octocat: **[source code](https://github.com/appneta/ruby-traceview)**
---
#### [Slide Show (S9)](S9)
_<sup>S9</sup>_

Write your slides / talks / presentations in plain text with markdown formatting conventions and generate (static) web pages; template packs incl. deck.js, impress.js, reveal.js, shower, s6, s5 and mo...
* **tags**: [ruby](../tagged/ruby.md), [presentation-programs](../tagged/presentation-programs.md)
---
#### [Bluepill](https://github.com/bluepill-rb/bluepill)
_<sup>https://github.com/bluepill-rb/bluepill</sup>_

Simple process monitoring tool.
* **tags**: [ruby](../tagged/ruby.md), [process-management](../tagged/process-management.md), [monitoring](../tagged/monitoring.md)
* :octocat: **[source code](https://github.com/bluepill-rb/bluepill)**
---
#### [Eye](https://github.com/kostya/eye)
_<sup>https://github.com/kostya/eye</sup>_

Process monitoring tool. Inspired from Bluepill and God.
* **tags**: [ruby](../tagged/ruby.md), [process-management](../tagged/process-management.md), [monitoring](../tagged/monitoring.md)
* :octocat: **[source code](https://github.com/kostya/eye)**
---
#### [Foreman](https://github.com/ddollar/foreman)
_<sup>https://github.com/ddollar/foreman</sup>_

Manage Procfile-based applications.
* **tags**: [ruby](../tagged/ruby.md), [process-management](../tagged/process-management.md), [monitoring](../tagged/monitoring.md)
* :octocat: **[source code](https://github.com/ddollar/foreman)**
---
#### [God](https://github.com/mojombo/god)
_<sup>https://github.com/mojombo/god</sup>_

An easy to configure, easy to extend monitoring framework written in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [process-management](../tagged/process-management.md), [monitoring](../tagged/monitoring.md)
* :octocat: **[source code](https://github.com/mojombo/god)**
---
#### [Health Monitor Rails](https://github.com/lbeder/health-monitor-rails)
_<sup>https://github.com/lbeder/health-monitor-rails</sup>_

A mountable Rails plug-in to check health of services (Database, Cache, Sidekiq, Redis, e.t.c.) used by the Rails app.
* **tags**: [ruby](../tagged/ruby.md), [process-management](../tagged/process-management.md), [monitoring](../tagged/monitoring.md)
* :octocat: **[source code](https://github.com/lbeder/health-monitor-rails)**
---
#### [Procodile](https://github.com/adamcooke/procodile)
_<sup>https://github.com/adamcooke/procodile</sup>_

Run processes in the background (and foreground) on Mac & Linux from a Procfile.
* **tags**: [ruby](../tagged/ruby.md), [process-management](../tagged/process-management.md), [monitoring](../tagged/monitoring.md)
* :octocat: **[source code](https://github.com/adamcooke/procodile)**
---
#### [childprocess](https://github.com/jarib/childprocess)
_<sup>https://github.com/jarib/childprocess</sup>_

Cross-platform ruby library for managing child processes.
* **tags**: [ruby](../tagged/ruby.md), [process](../tagged/process.md)
* :octocat: **[source code](https://github.com/jarib/childprocess)**
---
#### [posix-spawn](https://github.com/rtomayko/posix-spawn)
_<sup>https://github.com/rtomayko/posix-spawn</sup>_

Fast Process::spawn for Rubys >= 1.8.7 based on the posix_spawn() system interfaces.
* **tags**: [ruby](../tagged/ruby.md), [process](../tagged/process.md)
* :octocat: **[source code](https://github.com/rtomayko/posix-spawn)**
---
#### [batch-loader](https://github.com/exaspark/batch-loader)
_<sup>https://github.com/exaspark/batch-loader</sup>_

:zap: Powerful tool to avoid N+1 DB or HTTP queries - exAspArk/batch-loader
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/exaspark/batch-loader)**
---
#### [benchmark-ips](https://github.com/evanphx/benchmark-ips)
_<sup>https://github.com/evanphx/benchmark-ips</sup>_

Provides iteration per second benchmarking for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/evanphx/benchmark-ips)**
---
#### [bullet](https://github.com/flyerhzm/bullet)
_<sup>https://github.com/flyerhzm/bullet</sup>_

Help to kill N+1 queries and unused eager loading.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/flyerhzm/bullet)**
---
#### [Derailed Benchmarks](https://github.com/schneems/derailed_benchmarks)
_<sup>https://github.com/schneems/derailed_benchmarks</sup>_

A series of things you can use to benchmark any Rack based app.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/schneems/derailed_benchmarks)**
---
#### [Peek](https://github.com/peek/peek)
_<sup>https://github.com/peek/peek</sup>_

Visual status bar showing Rails performance.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/peek/peek)**
---
#### [perftools.rb](https://github.com/tmm1/perftools.rb)
_<sup>https://github.com/tmm1/perftools.rb</sup>_

gperftools (formerly known as google-perftools) for Ruby code.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/tmm1/perftools.rb)**
---
#### [rack-mini-profiler](https://github.com/MiniProfiler/rack-mini-profiler)
_<sup>https://github.com/MiniProfiler/rack-mini-profiler</sup>_

Profiler for your development and production Ruby rack apps.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/MiniProfiler/rack-mini-profiler)**
---
#### [Rbkit](https://github.com/code-mancers/rbkit)
_<sup>https://github.com/code-mancers/rbkit</sup>_

profiler for Ruby. With a GUI.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/code-mancers/rbkit)**
---
#### [rbspy](https://github.com/rbspy/rbspy)
_<sup>https://github.com/rbspy/rbspy</sup>_

Sampling profiler for any Ruby process.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/rbspy/rbspy)**
---
#### [ruby-prof](https://github.com/ruby-prof/ruby-prof)
_<sup>https://github.com/ruby-prof/ruby-prof</sup>_

A code profiler for MRI rubies.
* **tags**: [ruby](../tagged/ruby.md), [profiler](../tagged/profiler.md), [optimization](../tagged/optimization.md)
* :octocat: **[source code](https://github.com/ruby-prof/ruby-prof)**
---
#### [QR-code](https://github.com/whomwah/rqrcode)
_<sup>https://github.com/whomwah/rqrcode</sup>_

A Ruby library that encodes QR Codes.
* **tags**: [ruby](../tagged/ruby.md), [qr](../tagged/qr.md)
* :octocat: **[source code](https://github.com/whomwah/rqrcode)**
---
#### [Backburner](https://github.com/nesquena/backburner)
_<sup>https://github.com/nesquena/backburner</sup>_

Backburner is a beanstalkd-powered job queue that can handle a very high volume of jobs.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/nesquena/backburner)**
---
#### [Bunny](https://github.com/ruby-amqp/bunny)
_<sup>https://github.com/ruby-amqp/bunny</sup>_

Bunny is a popular, easy to use, well-maintained Ruby client for RabbitMQ (3.3+).
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/ruby-amqp/bunny)**
---
#### [Delayed::Job](https://github.com/collectiveidea/delayed_job)
_<sup>https://github.com/collectiveidea/delayed_job</sup>_

Database backed asynchronous priority queue.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/collectiveidea/delayed_job)**
---
#### [Gush](https://github.com/chaps-io/gush)
_<sup>https://github.com/chaps-io/gush</sup>_

A parallel runner for complex workflows using only Redis and Sidekiq.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/chaps-io/gush)**
---
#### [Karafka](https://github.com/karafka/karafka)
_<sup>https://github.com/karafka/karafka</sup>_

Framework used to simplify Apache Kafka (a distributed streaming platform) based Ruby applications development.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/karafka/karafka)**
---
#### [March Hare](https://github.com/ruby-amqp/march_hare)
_<sup>https://github.com/ruby-amqp/march_hare</sup>_

Idiomatic, fast and well-maintained JRuby client for RabbitMQ.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/ruby-amqp/march_hare)**
---
#### [Resque](https://github.com/resque/resque)
_<sup>https://github.com/resque/resque</sup>_

A Redis-backed Ruby library for creating background jobs.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/resque/resque)**
---
#### [Que](https://github.com/chanks/que)
_<sup>https://github.com/chanks/que</sup>_

A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/chanks/que)**
---
#### [RocketJob](http://rocketjob.io)
_<sup>http://rocketjob.io</sup>_

Enterprise Batch Processing System focused on performance, scalability, reliability, and visibility of every job in the system. Outgrown existing solutions? Or, start small and scale up later.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
---
#### [Shoryuken](https://github.com/phstc/shoryuken)
_<sup>https://github.com/phstc/shoryuken</sup>_

A super efficient AWS SQS thread based message processor for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/phstc/shoryuken)**
---
#### [Sidekiq](https://sidekiq.org)
_<sup>https://sidekiq.org</sup>_

A full-featured background processing framework for Ruby. It aims to be simple to integrate with any modern Rails application and much higher performance than other existing solutions.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
---
#### [Sneakers](https://github.com/jondot/sneakers)
_<sup>https://github.com/jondot/sneakers</sup>_

A fast background processing framework for Ruby and RabbitMQ.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/jondot/sneakers)**
---
#### [Sucker Punch](https://github.com/brandonhilkert/sucker_punch)
_<sup>https://github.com/brandonhilkert/sucker_punch</sup>_

A single process background processing library using Celluloid. Aimed to be Sidekiq's little brother.
* **tags**: [ruby](../tagged/ruby.md), [queues](../tagged/queues.md), [messaging](../tagged/messaging.md)
* :octocat: **[source code](https://github.com/brandonhilkert/sucker_punch)**
---
#### [Bootstrappers](https://github.com/xdite/bootstrappers)
_<sup>https://github.com/xdite/bootstrappers</sup>_

Bootstrappers generates a base Rails app using Bootstrap template and other goodies.
* **tags**: [ruby](../tagged/ruby.md), [rails](../tagged/rails.md), [application-generator](../tagged/application-generator.md)
* :octocat: **[source code](https://github.com/xdite/bootstrappers)**
---
#### [Hobo](https://github.com/Hobo/hobo)
_<sup>https://github.com/Hobo/hobo</sup>_

The web app builder for Rails.
* **tags**: [ruby](../tagged/ruby.md), [rails](../tagged/rails.md), [application-generator](../tagged/application-generator.md)
* :octocat: **[source code](https://github.com/Hobo/hobo)**
---
#### [orats](https://github.com/nickjj/orats)
_<sup>https://github.com/nickjj/orats</sup>_

Opinionated rails application templates.
* **tags**: [ruby](../tagged/ruby.md), [rails](../tagged/rails.md), [application-generator](../tagged/application-generator.md)
* :octocat: **[source code](https://github.com/nickjj/orats)**
---
#### [Rails Composer](https://github.com/RailsApps/rails-composer)
_<sup>https://github.com/RailsApps/rails-composer</sup>_

The Rails generator on steroids for starter apps.
* **tags**: [ruby](../tagged/ruby.md), [rails](../tagged/rails.md), [application-generator](../tagged/application-generator.md)
* :octocat: **[source code](https://github.com/RailsApps/rails-composer)**
---
#### [Raygun](https://github.com/carbonfive/raygun)
_<sup>https://github.com/carbonfive/raygun</sup>_

Builds applications with the common customization stuff already done.
* **tags**: [ruby](../tagged/ruby.md), [rails](../tagged/rails.md), [application-generator](../tagged/application-generator.md)
* :octocat: **[source code](https://github.com/carbonfive/raygun)**
---
#### [Suspenders](https://github.com/thoughtbot/suspenders)
_<sup>https://github.com/thoughtbot/suspenders</sup>_

Suspenders is the base Rails application used at thoughtbot.
* **tags**: [ruby](../tagged/ruby.md), [rails](../tagged/rails.md), [application-generator](../tagged/application-generator.md)
* :octocat: **[source code](https://github.com/thoughtbot/suspenders)**
---
#### [Artoo](http://artoo.io)
_<sup>http://artoo.io</sup>_

Next generation robotics framework with support for different platforms: Arduino, Leap Motion, Pebble, Raspberry Pi, etc.
* **tags**: [ruby](../tagged/ruby.md), [robotics](../tagged/robotics.md)
---
#### [Feed normalizer](https://github.com/aasmith/feed-normalizer)
_<sup>https://github.com/aasmith/feed-normalizer</sup>_

Extensible Ruby wrapper for Atom and RSS parsers.
* **tags**: [ruby](../tagged/ruby.md), [rss](../tagged/rss.md)
* :octocat: **[source code](https://github.com/aasmith/feed-normalizer)**
---
#### [Feedjira](https://github.com/feedjira/feedjira)
_<sup>https://github.com/feedjira/feedjira</sup>_

A feed fetching and parsing library.
* **tags**: [ruby](../tagged/ruby.md), [rss](../tagged/rss.md)
* :octocat: **[source code](https://github.com/feedjira/feedjira)**
---
#### [feedparser](https://github.com/feedparser/feedparser)
_<sup>https://github.com/feedparser/feedparser</sup>_

A feed parser and normalizer (Atom, RSS, JSON, etc) library.
* **tags**: [ruby](../tagged/ruby.md), [rss](../tagged/rss.md)
* :octocat: **[source code](https://github.com/feedparser/feedparser)**
---
#### [Ratom](https://github.com/seangeo/ratom)
_<sup>https://github.com/seangeo/ratom</sup>_

A fast, libxml based, Ruby Atom library.
* **tags**: [ruby](../tagged/ruby.md), [rss](../tagged/rss.md)
* :octocat: **[source code](https://github.com/seangeo/ratom)**
---
#### [Simple rss](https://github.com/cardmagic/simple-rss)
_<sup>https://github.com/cardmagic/simple-rss</sup>_

A simple, flexible, extensible, and liberal RSS and Atom reader.
* **tags**: [ruby](../tagged/ruby.md), [rss](../tagged/rss.md)
* :octocat: **[source code](https://github.com/cardmagic/simple-rss)**
---
#### [Stringer](https://github.com/swanson/stringer)
_<sup>https://github.com/swanson/stringer</sup>_

A self-hosted, anti-social RSS reader.
* **tags**: [ruby](../tagged/ruby.md), [rss](../tagged/rss.md)
* :octocat: **[source code](https://github.com/swanson/stringer)**
---
#### [FaaStRuby](https://faastruby.io)
_<sup>https://faastruby.io</sup>_

Serverless Software Development Platform for Ruby and Crystal developers.
* **tags**: [ruby](../tagged/ruby.md), [serverless](../tagged/serverless.md)
---
#### [Jets](https://github.com/tongueroo/jets)
_<sup>https://github.com/tongueroo/jets</sup>_

A Ruby Serverless Framework to create and deploy serverless microservices with ease, and to seamlessly glue AWS services.
* **tags**: [ruby](../tagged/ruby.md), [serverless](../tagged/serverless.md)
* :octocat: **[source code](https://github.com/tongueroo/jets)**
---
#### [minicron](https://github.com/jamesrwhite/minicron)
_<sup>https://github.com/jamesrwhite/minicron</sup>_

A system to manage and monitor cron jobs.
* **tags**: [ruby](../tagged/ruby.md), [scheduling](../tagged/scheduling.md)
* :octocat: **[source code](https://github.com/jamesrwhite/minicron)**
---
#### [resque-scheduler](https://github.com/resque/resque-scheduler)
_<sup>https://github.com/resque/resque-scheduler</sup>_

A light-weight job scheduling system built on top of Resque.
* **tags**: [ruby](../tagged/ruby.md), [scheduling](../tagged/scheduling.md)
* :octocat: **[source code](https://github.com/resque/resque-scheduler)**
---
#### [rufus-scheduler](https://github.com/jmettraux/rufus-scheduler)
_<sup>https://github.com/jmettraux/rufus-scheduler</sup>_

Job scheduler for Ruby (at, cron, in and every jobs).
* **tags**: [ruby](../tagged/ruby.md), [scheduling](../tagged/scheduling.md)
* :octocat: **[source code](https://github.com/jmettraux/rufus-scheduler)**
---
#### [Sidekiq-Cron](https://github.com/ondrejbartas/sidekiq-cron)
_<sup>https://github.com/ondrejbartas/sidekiq-cron</sup>_

A scheduling add-on for Sidekiq.
* **tags**: [ruby](../tagged/ruby.md), [scheduling](../tagged/scheduling.md)
* :octocat: **[source code](https://github.com/ondrejbartas/sidekiq-cron)**
---
#### [Whenever](https://github.com/javan/whenever)
_<sup>https://github.com/javan/whenever</sup>_

A Ruby gem that provides a clear syntax for writing and deploying cron jobs.
* **tags**: [ruby](../tagged/ruby.md), [scheduling](../tagged/scheduling.md)
* :octocat: **[source code](https://github.com/javan/whenever)**
---
#### [PyCall](https://github.com/mrkn/pycall.rb)
_<sup>https://github.com/mrkn/pycall.rb</sup>_

Calling Python functions from the Ruby language.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/mrkn/pycall.rb)**
---
#### [ruby-opencv](https://github.com/ruby-opencv/ruby-opencv)
_<sup>https://github.com/ruby-opencv/ruby-opencv</sup>_

An OpenCV wrapper for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/ruby-opencv/ruby-opencv)**
---
#### [classifier-reborn](https://github.com/jekyll/classifier-reborn)
_<sup>https://github.com/jekyll/classifier-reborn</sup>_

An active fork of Classifier, and general module to allow Bayesian and other types of classifications.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/jekyll/classifier-reborn)**
---
#### [stuff-classifier](https://github.com/alexandru/stuff-classifier)
_<sup>https://github.com/alexandru/stuff-classifier</sup>_

A library for classifying text into multiple categories.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/alexandru/stuff-classifier)**
---
#### [daru](https://github.com/v0dro/daru)
_<sup>https://github.com/v0dro/daru</sup>_

A library for storage, analysis, manipulation and visualization of data in pure Ruby.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/v0dro/daru)**
---
#### [Daru::View](https://github.com/SciRuby/daru-view)
_<sup>https://github.com/SciRuby/daru-view</sup>_

A library for easy and interactive plotting on Jupyter Notebooks and web applications.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/SciRuby/daru-view)**
---
#### [Rgl](https://github.com/monora/rgl)
_<sup>https://github.com/monora/rgl</sup>_

A framework for graph data structures and algorithms.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/monora/rgl)**
---
#### [NMatrix](https://github.com/sciruby/nmatrix)
_<sup>https://github.com/sciruby/nmatrix</sup>_

Fast numerical linear algebra library for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/nmatrix)**
---
#### [Numo::NArray](https://github.com/ruby-numo/numo-narray)
_<sup>https://github.com/ruby-numo/numo-narray</sup>_

N-dimensional Numerical Array for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/ruby-numo/numo-narray)**
---
#### [mdarray](https://github.com/rbotafogo/mdarray)
_<sup>https://github.com/rbotafogo/mdarray</sup>_

Multi dimensional array implemented for JRuby inspired by NumPy.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/rbotafogo/mdarray)**
---
#### [SciRuby](https://github.com/sciruby/sciruby)
_<sup>https://github.com/sciruby/sciruby</sup>_

Tools for scientific computation in Ruby/Rails.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/sciruby)**
---
#### [IRuby](https://github.com/SciRuby/iruby)
_<sup>https://github.com/SciRuby/iruby</sup>_

A Ruby kernel for Jupyter.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/SciRuby/iruby)**
---
#### [statsample](https://github.com/sciruby/statsample)
_<sup>https://github.com/sciruby/statsample</sup>_

A suite for basic and advanced statistics on Ruby.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/statsample)**
---
#### [statsample-timeseries](https://github.com/sciruby/statsample-timeseries)
_<sup>https://github.com/sciruby/statsample-timeseries</sup>_

Bioruby Statsample TimeSeries.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/statsample-timeseries)**
---
#### [statsample-glm](https://github.com/sciruby/statsample-glm)
_<sup>https://github.com/sciruby/statsample-glm</sup>_

Generalized Linear Models extension for Statsample.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/statsample-glm)**
---
#### [distribution](https://github.com/sciruby/distribution)
_<sup>https://github.com/sciruby/distribution</sup>_

Statistical Distributions multi library wrapper.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/distribution)**
---
#### [minimization](https://github.com/sciruby/minimization)
_<sup>https://github.com/sciruby/minimization</sup>_

Minimization algorithms on pure Ruby.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/sciruby/minimization)**
---
#### [rb-gsl](https://github.com/SciRuby/rb-gsl)
_<sup>https://github.com/SciRuby/rb-gsl</sup>_

A ruby interface to GNU Scientific library, with NMatrix support.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/SciRuby/rb-gsl)**
---
#### [BioRuby](https://github.com/bioruby/bioruby)
_<sup>https://github.com/bioruby/bioruby</sup>_

Library for developing bioinformatics software.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/bioruby/bioruby)**
---
#### [bloomfilter-rb](https://github.com/igrigorik/bloomfilter-rb)
_<sup>https://github.com/igrigorik/bloomfilter-rb</sup>_

BloomFilter(s) in Ruby: Native counting filter + Redis counting/non-counting filters.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/igrigorik/bloomfilter-rb)**
---
#### [decisiontree](https://github.com/igrigorik/decisiontree)
_<sup>https://github.com/igrigorik/decisiontree</sup>_

A ruby library which implements ID3 (information gain) algorithm for decision tree learning.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/igrigorik/decisiontree)**
---
#### [algorithms](https://github.com/kanwei/algorithms)
_<sup>https://github.com/kanwei/algorithms</sup>_

Library with documentation on when to use a particular structure/algorithm.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/kanwei/algorithms)**
---
#### [jaro_winkler](https://github.com/tonytonyjan/jaro_winkler)
_<sup>https://github.com/tonytonyjan/jaro_winkler</sup>_

Ruby & C implementation of Jaro-Winkler distance algorithm which supports UTF-8 string.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/tonytonyjan/jaro_winkler)**
---
#### [primes-utils](https://github.com/jzakiya/primes-utils)
_<sup>https://github.com/jzakiya/primes-utils</sup>_

A Rubygem which provides a suite of extremely fast utility methods for testing and generating primes.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/jzakiya/primes-utils)**
---
#### [Roots](https://github.com/jzakiya/roots)
_<sup>https://github.com/jzakiya/roots</sup>_

A Rubygem which provides utilities to find all the nth roots of real and complex values.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/jzakiya/roots)**
---
#### [smarter_csv](https://github.com/tilo/smarter_csv)
_<sup>https://github.com/tilo/smarter_csv</sup>_

Ruby Gem for smarter importing of CSV Files as Array(s) of Hashes.
* **tags**: [ruby](../tagged/ruby.md), [scientific](../tagged/scientific.md)
* :octocat: **[source code](https://github.com/tilo/smarter_csv)**
---
#### [chewy](https://github.com/toptal/chewy)
_<sup>https://github.com/toptal/chewy</sup>_

High-level Elasticsearch Ruby framework based on the official elasticsearch-ruby client.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/toptal/chewy)**
---
#### [elasticsearch-ruby](https://github.com/elastic/elasticsearch-ruby)
_<sup>https://github.com/elastic/elasticsearch-ruby</sup>_

Ruby integrations for Elasticsearch.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/elastic/elasticsearch-ruby)**
---
#### [elastics](https://github.com/printercu/elastics-rb)
_<sup>https://github.com/printercu/elastics-rb</sup>_

Simple ElasticSearch client with support for migrations and ActiveRecord integration.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/printercu/elastics-rb)**
---
#### [has_scope](https://github.com/plataformatec/has_scope)
_<sup>https://github.com/plataformatec/has_scope</sup>_

Has scope allows you to easily create controller filters based on your resources named scopes.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/plataformatec/has_scope)**
---
#### [Mongoid Search](https://github.com/mauriciozaffari/mongoid_search)
_<sup>https://github.com/mauriciozaffari/mongoid_search</sup>_

Simple full text search implementation for Mongoid.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/mauriciozaffari/mongoid_search)**
---
#### [pg_search](https://github.com/Casecommons/pg_search)
_<sup>https://github.com/Casecommons/pg_search</sup>_

Builds ActiveRecord named scopes that take advantage of PostgreSQL's full text search.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/Casecommons/pg_search)**
---
#### [ransack](https://github.com/activerecord-hackery/ransack/)
_<sup>https://github.com/activerecord-hackery/ransack/</sup>_

Object-based searching.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/activerecord-hackery/ransack/)**
---
#### [Rroonga](https://github.com/ranguba/rroonga)
_<sup>https://github.com/ranguba/rroonga</sup>_

The Ruby bindings of Groonga.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/ranguba/rroonga)**
---
#### [scoped_search](https://github.com/wvanbergen/scoped_search)
_<sup>https://github.com/wvanbergen/scoped_search</sup>_

Adds a scope supporting search queries and autocompletion against existing fields on ActiveRecord models and associations.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/wvanbergen/scoped_search)**
---
#### [SearchCop](https://github.com/mrkamel/search_cop)
_<sup>https://github.com/mrkamel/search_cop</sup>_

Extends your ActiveRecord models to support fulltext search engine like queries via simple query strings and hash-based queries.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/mrkamel/search_cop)**
---
#### [Searchkick](https://github.com/ankane/searchkick)
_<sup>https://github.com/ankane/searchkick</sup>_

Searchkick learns what your users are looking for. As more people search, it gets smarter and the results get better. It’s friendly for developers - and magical for your users.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/ankane/searchkick)**
---
#### [Searchlogic](https://github.com/binarylogic/searchlogic)
_<sup>https://github.com/binarylogic/searchlogic</sup>_

Object based searching, common named scopes, and other useful named scope tools for ActiveRecord.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/binarylogic/searchlogic)**
---
#### [Sunspot](https://github.com/sunspot/sunspot)
_<sup>https://github.com/sunspot/sunspot</sup>_

A Ruby library for expressive, powerful interaction with the Solr search engine.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/sunspot/sunspot)**
---
#### [textacular](https://github.com/textacular/textacular)
_<sup>https://github.com/textacular/textacular</sup>_

Exposes full text search capabilities from PostgreSQL, and allows you to declare full text indexes. Textacular extends ActiveRecord with named_scope methods making searching easy and fun!
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/textacular/textacular)**
---
#### [Thinking Sphinx](https://github.com/pat/thinking-sphinx)
_<sup>https://github.com/pat/thinking-sphinx</sup>_

A library for connecting ActiveRecord to the Sphinx full-text search tool.
* **tags**: [ruby](../tagged/ruby.md), [search](../tagged/search.md)
* :octocat: **[source code](https://github.com/pat/thinking-sphinx)**
---
#### [BeEF](http://beefproject.com)
_<sup>http://beefproject.com</sup>_

BeEF is short for The Browser Exploitation Framework. It is a penetration testing tool that focuses on the web browser.
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
---
#### [bundler-audit](https://github.com/rubysec/bundler-audit)
_<sup>https://github.com/rubysec/bundler-audit</sup>_

Patch-level security verification for Bundler.
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/rubysec/bundler-audit)**
---
#### [Gitrob](https://github.com/michenriksen/gitrob)
_<sup>https://github.com/michenriksen/gitrob</sup>_

Reconnaissance tool for GitHub organizations.
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/michenriksen/gitrob)**
---
#### [Metasploit](https://github.com/rapid7/metasploit-framework)
_<sup>https://github.com/rapid7/metasploit-framework</sup>_

World's most used penetration testing software.
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/rapid7/metasploit-framework)**
---
#### [Rack::Attack](https://github.com/kickstarter/rack-attack)
_<sup>https://github.com/kickstarter/rack-attack</sup>_

Rack middleware for blocking & throttling abusive requests.
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/kickstarter/rack-attack)**
---
#### [Rack::Protection](https://github.com/sinatra/rack-protection)
_<sup>https://github.com/sinatra/rack-protection</sup>_

Rack middleware for protecting against typical Web attacks.
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/sinatra/rack-protection)**
---
#### [SecureHeaders](https://github.com/twitter/secureheaders)
_<sup>https://github.com/twitter/secureheaders</sup>_

Automatically apply several headers that are related to security, including: Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options (XFO), X-XSS-Protection, X-Content-Ty...
* **tags**: [ruby](../tagged/ruby.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/twitter/secureheaders)**
---
#### [FriendlyId](https://github.com/norman/friendly_id)
_<sup>https://github.com/norman/friendly_id</sup>_

The "Swiss Army bulldozer" of slugging and permalink plugins for Active Record.
* **tags**: [ruby](../tagged/ruby.md), [seo](../tagged/seo.md)
* :octocat: **[source code](https://github.com/norman/friendly_id)**
---
#### [MetaTags](https://github.com/kpumuk/meta-tags)
_<sup>https://github.com/kpumuk/meta-tags</sup>_

A gem to make your Rails application SEO-friendly.
* **tags**: [ruby](../tagged/ruby.md), [seo](../tagged/seo.md)
* :octocat: **[source code](https://github.com/kpumuk/meta-tags)**
---
#### [prerender_rails](https://github.com/prerender/prerender_rails)
_<sup>https://github.com/prerender/prerender_rails</sup>_

Rails middleware gem for prerendering javascript-rendered pages on the fly for SEO.
* **tags**: [ruby](../tagged/ruby.md), [seo](../tagged/seo.md)
* :octocat: **[source code](https://github.com/prerender/prerender_rails)**
---
#### [SitemapGenerator](https://github.com/kjvarga/sitemap_generator)
_<sup>https://github.com/kjvarga/sitemap_generator</sup>_

A framework-agnostic XML Sitemap generator written in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [seo](../tagged/seo.md)
* :octocat: **[source code](https://github.com/kjvarga/sitemap_generator)**
---
#### [Decidim](https://github.com/decidim/decidim)
_<sup>https://github.com/decidim/decidim</sup>_

free open-source participatory democracy for cities and organizations
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
* :octocat: **[source code](https://github.com/decidim/decidim)**
---
#### [diaspora*](https://github.com/diaspora/diaspora)
_<sup>https://github.com/diaspora/diaspora</sup>_

A privacy aware, distributed, open source social network.
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
* :octocat: **[source code](https://github.com/diaspora/diaspora)**
---
#### [Discourse](https://github.com/discourse/discourse)
_<sup>https://github.com/discourse/discourse</sup>_

A platform for community discussion. Free, open, simple.
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
* :octocat: **[source code](https://github.com/discourse/discourse)**
---
#### [Mailboxer](https://github.com/mailboxer/mailboxer)
_<sup>https://github.com/mailboxer/mailboxer</sup>_

A private message system for Rails applications.
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
* :octocat: **[source code](https://github.com/mailboxer/mailboxer)**
---
#### [Mastodon](https://github.com/Gargron/mastodon)
_<sup>https://github.com/Gargron/mastodon</sup>_

A GNU Social-compatible microblogging server.
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
* :octocat: **[source code](https://github.com/Gargron/mastodon)**
---
#### [Social Shares](https://github.com/Timrael/social_shares)
_<sup>https://github.com/Timrael/social_shares</sup>_

A gem to check how many times url was shared in social networks.
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
* :octocat: **[source code](https://github.com/Timrael/social_shares)**
---
#### [Thredded](https://thredded.org)
_<sup>https://thredded.org</sup>_

Rails 4.2+ forums/messageboards engine. Its goal is to be as simple and feature rich as possible.
* **tags**: [ruby](../tagged/ruby.md), [social-networking](../tagged/social-networking.md)
---
#### [AXLSX](https://github.com/randym/axlsx)
_<sup>https://github.com/randym/axlsx</sup>_

An excel xlsx generation library.
* **tags**: [ruby](../tagged/ruby.md), [spreadsheet](../tagged/spreadsheet.md), [documents](../tagged/documents.md)
* :octocat: **[source code](https://github.com/randym/axlsx)**
---
#### [Docsplit](http://documentcloud.github.io/docsplit)
_<sup>http://documentcloud.github.io/docsplit</sup>_

Gem to convert Microsoft Word (and other) documents into images, pdf, pages or text.
* **tags**: [ruby](../tagged/ruby.md), [spreadsheet](../tagged/spreadsheet.md), [documents](../tagged/documents.md)
---
#### [Roo](https://github.com/roo-rb/roo)
_<sup>https://github.com/roo-rb/roo</sup>_

Implements read access for all spreadsheet types and read/write access for Google spreadsheets.
* **tags**: [ruby](../tagged/ruby.md), [spreadsheet](../tagged/spreadsheet.md), [documents](../tagged/documents.md)
* :octocat: **[source code](https://github.com/roo-rb/roo)**
---
#### [Spreadsheet Architect](https://github.com/westonganger/spreadsheet_architect)
_<sup>https://github.com/westonganger/spreadsheet_architect</sup>_

Turn any activerecord relation or ruby object collection into a XLSX, ODS, or CSV spreadsheet.
* **tags**: [ruby](../tagged/ruby.md), [spreadsheet](../tagged/spreadsheet.md), [documents](../tagged/documents.md)
* :octocat: **[source code](https://github.com/westonganger/spreadsheet_architect)**
---
#### [Yomu](https://github.com/Erol/yomu)
_<sup>https://github.com/Erol/yomu</sup>_

Read text and metadata from files and documents (.doc, .docx, .pages, .odt, .rtf, .pdf).
* **tags**: [ruby](../tagged/ruby.md), [spreadsheet](../tagged/spreadsheet.md), [documents](../tagged/documents.md)
* :octocat: **[source code](https://github.com/Erol/yomu)**
---
#### [AASM](https://github.com/aasm/aasm)
_<sup>https://github.com/aasm/aasm</sup>_

State machines for Ruby classes (plain Ruby, Rails Active Record, Mongoid).
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/aasm/aasm)**
---
#### [FiniteMachine](https://github.com/peter-murach/finite_machine)
_<sup>https://github.com/peter-murach/finite_machine</sup>_

A plain Ruby state machine with a straightforward and expressive syntax.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/peter-murach/finite_machine)**
---
#### [MicroMachine](https://github.com/soveran/micromachine)
_<sup>https://github.com/soveran/micromachine</sup>_

A minimal finite state machine implementation in less than 50 lines of code.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/soveran/micromachine)**
---
#### [simple_states](https://github.com/svenfuchs/simple_states)
_<sup>https://github.com/svenfuchs/simple_states</sup>_

A super-slim statemachine-like support library.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/svenfuchs/simple_states)**
---
#### [Statesman](https://github.com/gocardless/statesman)
_<sup>https://github.com/gocardless/statesman</sup>_

A statesmanlike state machine library.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/gocardless/statesman)**
---
#### [state_machines](https://github.com/state-machines/state_machines)
_<sup>https://github.com/state-machines/state_machines</sup>_

Adds support for creating state machines for attributes on any Ruby class.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/state-machines/state_machines)**
---
#### [transitions](https://github.com/troessner/transitions)
_<sup>https://github.com/troessner/transitions</sup>_

A ruby state machine implementation.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/troessner/transitions)**
---
#### [Workflow](https://github.com/geekq/workflow)
_<sup>https://github.com/geekq/workflow</sup>_

A finite-state-machine-inspired API for modeling and interacting with what we tend to refer to as 'workflow'.
* **tags**: [ruby](../tagged/ruby.md), [state-machine](../tagged/state-machine.md)
* :octocat: **[source code](https://github.com/geekq/workflow)**
---
#### [High Voltage](https://github.com/thoughtbot/high_voltage)
_<sup>https://github.com/thoughtbot/high_voltage</sup>_

Easily include static pages in your Rails app.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
* :octocat: **[source code](https://github.com/thoughtbot/high_voltage)**
---
#### [Jekyll](https://jekyllrb.com)
_<sup>https://jekyllrb.com</sup>_

Transform your plain text into static websites and blogs.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
---
#### [Awesome Jekyll](https://github.com/planetjekyll/awesome-jekyll)
_<sup>https://github.com/planetjekyll/awesome-jekyll</sup>_

A collection of awesome Jekyll tools, plugins, themes, guides and much more.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
* :octocat: **[source code](https://github.com/planetjekyll/awesome-jekyll)**
---
#### [Middleman](http://middlemanapp.com)
_<sup>http://middlemanapp.com</sup>_

A static site generator using all the shortcuts and tools in modern web development.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
---
#### [Nanoc](http://nanoc.ws/)
_<sup>http://nanoc.ws/</sup>_

A static site generator, fit for building anything from a small personal blog to a large corporate web site.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
---
#### [Octopress](https://github.com/octopress/octopress)
_<sup>https://github.com/octopress/octopress</sup>_

Octopress is an obsessively designed toolkit for writing and deploying Jekyll blogs.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
* :octocat: **[source code](https://github.com/octopress/octopress)**
---
#### [Photish](https://github.com/henrylawson/photish)
_<sup>https://github.com/henrylawson/photish</sup>_

Generate a highly configurable static website from a photo collection.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
* :octocat: **[source code](https://github.com/henrylawson/photish)**
---
#### [webgen](http://webgen.gettalong.org)
_<sup>http://webgen.gettalong.org</sup>_

webgen is a fast, powerful and extensible static website generator.
* **tags**: [ruby](../tagged/ruby.md), [static-site-generation](../tagged/static-site-generation.md)
---
#### [Curly](https://github.com/zendesk/curly)
_<sup>https://github.com/zendesk/curly</sup>_

A template language that completely separates structure and logic.
* **tags**: [ruby](../tagged/ruby.md), [template-engine](../tagged/template-engine.md)
* :octocat: **[source code](https://github.com/zendesk/curly)**
---
#### [Haml](https://github.com/haml/haml)
_<sup>https://github.com/haml/haml</sup>_

HTML Abstraction Markup Language.
* **tags**: [ruby](../tagged/ruby.md), [template-engine](../tagged/template-engine.md)
* :octocat: **[source code](https://github.com/haml/haml)**
---
#### [Liquid](https://github.com/Shopify/liquid)
_<sup>https://github.com/Shopify/liquid</sup>_

Safe, customer facing template language for flexible web apps.
* **tags**: [ruby](../tagged/ruby.md), [template-engine](../tagged/template-engine.md)
* :octocat: **[source code](https://github.com/Shopify/liquid)**
---
#### [Mustache](https://github.com/mustache/mustache)
_<sup>https://github.com/mustache/mustache</sup>_

Logic-less Ruby templates.
* **tags**: [ruby](../tagged/ruby.md), [template-engine](../tagged/template-engine.md)
* :octocat: **[source code](https://github.com/mustache/mustache)**
---
#### [Slim](https://github.com/slim-template/slim)
_<sup>https://github.com/slim-template/slim</sup>_

A template language whose goal is reduce the syntax to the essential parts without becoming cryptic.
* **tags**: [ruby](../tagged/ruby.md), [template-engine](../tagged/template-engine.md)
* :octocat: **[source code](https://github.com/slim-template/slim)**
---
#### [Tilt](https://github.com/rtomayko/tilt)
_<sup>https://github.com/rtomayko/tilt</sup>_

Generic interface to multiple Ruby template engines.
* **tags**: [ruby](../tagged/ruby.md), [template-engine](../tagged/template-engine.md)
* :octocat: **[source code](https://github.com/rtomayko/tilt)**
---
#### [RSpec](https://github.com/rspec/rspec)
_<sup>https://github.com/rspec/rspec</sup>_

Behaviour Driven Development for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/rspec/rspec)**
---
#### [Emoji-RSpec](https://github.com/cupakromer/emoji-rspec)
_<sup>https://github.com/cupakromer/emoji-rspec</sup>_

Custom Emoji Formatters for RSpec.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/cupakromer/emoji-rspec)**
---
#### [Fuubar](https://github.com/thekompanee/fuubar)
_<sup>https://github.com/thekompanee/fuubar</sup>_

The instafailing RSpec progress bar formatter.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/thekompanee/fuubar)**
---
#### [Nyan Cat](https://github.com/mattsears/nyan-cat-formatter)
_<sup>https://github.com/mattsears/nyan-cat-formatter</sup>_

Nyan Cat inspired RSpec formatter!
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/mattsears/nyan-cat-formatter)**
---
#### [Aruba](https://github.com/cucumber/aruba)
_<sup>https://github.com/cucumber/aruba</sup>_

Testing command line applications with cucumber and rspec.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/cucumber/aruba)**
---
#### [Bacon](https://github.com/chneukirchen/bacon)
_<sup>https://github.com/chneukirchen/bacon</sup>_

A small RSpec clone.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/chneukirchen/bacon)**
---
#### [Capybara](https://github.com/teamcapybara/capybara)
_<sup>https://github.com/teamcapybara/capybara</sup>_

Acceptance test framework for web applications.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/teamcapybara/capybara)**
---
#### [Cucumber](https://github.com/cucumber/cucumber)
_<sup>https://github.com/cucumber/cucumber</sup>_

BDD that talks to domain experts first and code second.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/cucumber/cucumber)**
---
#### [Cutest](https://github.com/djanowski/cutest)
_<sup>https://github.com/djanowski/cutest</sup>_

Isolated tests in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/djanowski/cutest)**
---
#### [Howitzer](https://github.com/strongqa/howitzer)
_<sup>https://github.com/strongqa/howitzer</sup>_

Ruby based framework for acceptance testing
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/strongqa/howitzer)**
---
#### [Konacha](https://github.com/jfirebaugh/konacha)
_<sup>https://github.com/jfirebaugh/konacha</sup>_

Test your Rails application's JavaScript with the mocha test framework and chai assertion library.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/jfirebaugh/konacha)**
---
#### [minitest](https://github.com/seattlerb/minitest)
_<sup>https://github.com/seattlerb/minitest</sup>_

minitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/seattlerb/minitest)**
---
#### [Mocha](https://github.com/freerange/mocha)
_<sup>https://github.com/freerange/mocha</sup>_

Mocha is a mocking and stubbing library for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/freerange/mocha)**
---
#### [RR](https://github.com/rr/rr)
_<sup>https://github.com/rr/rr</sup>_

A test double framework that features a rich selection of double techniques and a terse syntax.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/rr/rr)**
---
#### [shoulda-matchers](https://github.com/thoughtbot/shoulda-matchers)
_<sup>https://github.com/thoughtbot/shoulda-matchers</sup>_

Provides Test::Unit- and RSpec-compatible one-liners that test common Rails functionality. These tests would otherwise be much longer, more complex, and error-prone.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/thoughtbot/shoulda-matchers)**
---
#### [Spinach](https://github.com/codegram/spinach)
_<sup>https://github.com/codegram/spinach</sup>_

Spinach is a high-level BDD framework that leverages the expressive Gherkin language (used by Cucumber) to help you define executable specifications of your application or library's acceptance criteri...
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/codegram/spinach)**
---
#### [Spork](https://github.com/sporkrb/spork)
_<sup>https://github.com/sporkrb/spork</sup>_

A DRb server for testing frameworks (RSpec / Cucumber currently).
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/sporkrb/spork)**
---
#### [Test::Unit](http://test-unit.github.io)
_<sup>http://test-unit.github.io</sup>_

Test::Unit is a xUnit family unit testing framework for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
---
#### [Fabrication](http://fabricationgem.org/)
_<sup>http://fabricationgem.org/</sup>_

A simple and powerful object generation library.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
---
#### [factory_bot](https://github.com/thoughtbot/factory_bot)
_<sup>https://github.com/thoughtbot/factory_bot</sup>_

A library for setting up Ruby objects as test data.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/thoughtbot/factory_bot)**
---
#### [Fake Person](https://github.com/adamcooke/fake-person)
_<sup>https://github.com/adamcooke/fake-person</sup>_

Uses some of the most popular given & surnames in the US & UK.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/adamcooke/fake-person)**
---
#### [faker](https://github.com/stympy/faker)
_<sup>https://github.com/stympy/faker</sup>_

A library for generating fake data such as names, addresses, and phone numbers.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/stympy/faker)**
---
#### [ffaker](https://github.com/ffaker/ffaker)
_<sup>https://github.com/ffaker/ffaker</sup>_

A faster Faker, generates dummy data, rewrite of faker.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/ffaker/ffaker)**
---
#### [Forgery](https://github.com/sevenwire/forgery)
_<sup>https://github.com/sevenwire/forgery</sup>_

Easy and customizable generation of forged data.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/sevenwire/forgery)**
---
#### [Machinist](https://github.com/notahat/machinist)
_<sup>https://github.com/notahat/machinist</sup>_

Fixtures aren't fun. Machinist is.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/notahat/machinist)**
---
#### [ActiveMocker](https://github.com/zeisler/active_mocker)
_<sup>https://github.com/zeisler/active_mocker</sup>_

Generate mocks from ActiveRecord models for unit tests that run fast because they don’t need to load Rails or a database.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/zeisler/active_mocker)**
---
#### [DuckRails](https://github.com/iridakos/duckrails)
_<sup>https://github.com/iridakos/duckrails</sup>_

Tool for mocking API endpoints quickly & dynamically.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/iridakos/duckrails)**
---
#### [TestXml](https://github.com/alovak/test_xml)
_<sup>https://github.com/alovak/test_xml</sup>_

TestXml is a small extension for testing XML/HTML.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/alovak/test_xml)**
---
#### [WebMock](https://github.com/bblimke/webmock)
_<sup>https://github.com/bblimke/webmock</sup>_

Library for stubbing and setting expectations on HTTP requests.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/bblimke/webmock)**
---
#### [Selenium WebDriver](https://github.com/SeleniumHQ/selenium/tree/master/rb)
_<sup>https://github.com/SeleniumHQ/selenium/tree/master/rb</sup>_

Ruby bindings for WebDriver.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/SeleniumHQ/selenium/tree/master/rb)**
---
#### [API Taster](https://github.com/fredwu/api_taster)
_<sup>https://github.com/fredwu/api_taster</sup>_

A quick and easy way to visually test your Rails application's API.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/fredwu/api_taster)**
---
#### [Poltergeist](https://github.com/teampoltergeist/poltergeist)
_<sup>https://github.com/teampoltergeist/poltergeist</sup>_

A PhantomJS driver for Capybara.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/teampoltergeist/poltergeist)**
---
#### [Watir](https://github.com/watir/watir/)
_<sup>https://github.com/watir/watir/</sup>_

Web application testing in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/watir/watir/)**
---
#### [Appraisal](https://github.com/thoughtbot/appraisal)
_<sup>https://github.com/thoughtbot/appraisal</sup>_

Appraisal integrates with bundler and rake to test your library against different versions of dependencies.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/thoughtbot/appraisal)**
---
#### [gitarro](https://github.com/openSUSE/gitarro)
_<sup>https://github.com/openSUSE/gitarro</sup>_

Run, retrigger, handle all type and OS-independent tests against your GitHub Pull Requests.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/openSUSE/gitarro)**
---
#### [Knapsack](https://github.com/ArturT/knapsack)
_<sup>https://github.com/ArturT/knapsack</sup>_

Optimal test suite parallelisation across CI nodes for RSpec, Cucumber, Minitest, Spinach and Turnip.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/ArturT/knapsack)**
---
#### [mutant](https://github.com/mbj/mutant)
_<sup>https://github.com/mbj/mutant</sup>_

Mutant is a mutation testing tool for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/mbj/mutant)**
---
#### [Parallel Tests](https://github.com/grosser/parallel_tests)
_<sup>https://github.com/grosser/parallel_tests</sup>_

Speedup Test::Unit + RSpec + Cucumber by running parallel on multiple CPUs (or cores).
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/grosser/parallel_tests)**
---
#### [power_assert](https://github.com/k-tsj/power_assert)
_<sup>https://github.com/k-tsj/power_assert</sup>_

Power Assert for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/k-tsj/power_assert)**
---
#### [Ruby-JMeter](https://github.com/flood-io/ruby-jmeter)
_<sup>https://github.com/flood-io/ruby-jmeter</sup>_

A Ruby based DSL for building JMeter test plans.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/flood-io/ruby-jmeter)**
---
#### [Spring](https://github.com/rails/spring)
_<sup>https://github.com/rails/spring</sup>_

Preloads your rails environment in the background for faster testing and Rake tasks.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/rails/spring)**
---
#### [timecop](https://github.com/travisjeffery/timecop)
_<sup>https://github.com/travisjeffery/timecop</sup>_

Provides "time travel" and "time freezing" capabilities, making it dead simple to test time-dependent code.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/travisjeffery/timecop)**
---
#### [vcr](https://github.com/vcr/vcr)
_<sup>https://github.com/vcr/vcr</sup>_

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/vcr/vcr)**
---
#### [Zapata](https://github.com/Nedomas/zapata)
_<sup>https://github.com/Nedomas/zapata</sup>_

Who has time to write tests? This is a revolutionary tool to make them write themselves.
* **tags**: [ruby](../tagged/ruby.md), [testing](../tagged/testing.md)
* :octocat: **[source code](https://github.com/Nedomas/zapata)**
---
#### [discordrb](https://github.com/meew0/discordrb)
_<sup>https://github.com/meew0/discordrb</sup>_

An implementation of the Discord API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/meew0/discordrb)**
---
#### [Dropbox](https://github.com/Jesus/dropbox_api)
_<sup>https://github.com/Jesus/dropbox_api</sup>_

Ruby client for Dropbox API v2.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/Jesus/dropbox_api)**
---
#### [facy](https://github.com/huydx/facy)
_<sup>https://github.com/huydx/facy</sup>_

Command line power tool for facebook.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/huydx/facy)**
---
#### [fb_graph2](https://github.com/nov/fb_graph2)
_<sup>https://github.com/nov/fb_graph2</sup>_

A full-stack Facebook Graph API wrapper.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/nov/fb_graph2)**
---
#### [flickr](https://github.com/RaVbaker/flickr)
_<sup>https://github.com/RaVbaker/flickr</sup>_

A Ruby interface to the Flickr API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/RaVbaker/flickr)**
---
#### [gitlab](https://github.com/NARKOZ/gitlab)
_<sup>https://github.com/NARKOZ/gitlab</sup>_

Ruby wrapper and CLI for the GitLab API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/NARKOZ/gitlab)**
---
#### [google-api-ads-ruby](https://github.com/googleads/google-api-ads-ruby)
_<sup>https://github.com/googleads/google-api-ads-ruby</sup>_

Google Adwords Ruby client
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/googleads/google-api-ads-ruby)**
---
#### [gmail](https://github.com/gmailgem/gmail)
_<sup>https://github.com/gmailgem/gmail</sup>_

A Rubyesque interface to Gmail, with all the tools you'll need.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/gmailgem/gmail)**
---
#### [hipchat-rb](https://github.com/hipchat/hipchat-rb)
_<sup>https://github.com/hipchat/hipchat-rb</sup>_

HipChat HTTP API Wrapper in Ruby with Capistrano hooks.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/hipchat/hipchat-rb)**
---
#### [instagram-ruby-gem](https://github.com/Instagram/instagram-ruby-gem)
_<sup>https://github.com/Instagram/instagram-ruby-gem</sup>_

The official gem for the Instagram REST and Search APIs.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/Instagram/instagram-ruby-gem)**
---
#### [itunes_store_transporter](https://github.com/sshaw/itunes_store_transporter)
_<sup>https://github.com/sshaw/itunes_store_transporter</sup>_

Ruby wrapper around Apple's iTMSTransporter program.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/sshaw/itunes_store_transporter)**
---
#### [linkedin](https://github.com/hexgnu/linkedin)
_<sup>https://github.com/hexgnu/linkedin</sup>_

Provides an easy-to-use wrapper for LinkedIn's REST APIs.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/hexgnu/linkedin)**
---
#### [Octokit](http://octokit.github.io/octokit.rb)
_<sup>http://octokit.github.io/octokit.rb</sup>_

Ruby toolkit for the GitHub API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
---
#### [Pusher](https://github.com/pusher/pusher-http-ruby)
_<sup>https://github.com/pusher/pusher-http-ruby</sup>_

Ruby server library for the Pusher API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/pusher/pusher-http-ruby)**
---
#### [Restforce](https://github.com/ejholmes/restforce)
_<sup>https://github.com/ejholmes/restforce</sup>_

A Ruby client for the Salesforce REST api.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/ejholmes/restforce)**
---
#### [ruby-gmail](https://github.com/dcparker/ruby-gmail)
_<sup>https://github.com/dcparker/ruby-gmail</sup>_

A Rubyesque interface to Gmail.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/dcparker/ruby-gmail)**
---
#### [ruby-trello](https://github.com/jeremytregunna/ruby-trello)
_<sup>https://github.com/jeremytregunna/ruby-trello</sup>_

Implementation of the Trello API for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/jeremytregunna/ruby-trello)**
---
#### [simple-slack-bot](https://github.com/kciter/simple-slack-bot)
_<sup>https://github.com/kciter/simple-slack-bot</sup>_

You can easily make Slack Bot.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/kciter/simple-slack-bot)**
---
#### [Slack Notifier](https://github.com/stevenosloan/slack-notifier)
_<sup>https://github.com/stevenosloan/slack-notifier</sup>_

A simple wrapper for posting to Slack channels.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/stevenosloan/slack-notifier)**
---
#### [Slack ruby gem](https://github.com/aki017/slack-ruby-gem)
_<sup>https://github.com/aki017/slack-ruby-gem</sup>_

A Ruby wrapper for the Slack API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/aki017/slack-ruby-gem)**
---
#### [soundcloud-ruby](https://github.com/soundcloud/soundcloud-ruby)
_<sup>https://github.com/soundcloud/soundcloud-ruby</sup>_

Official SoundCloud API Wrapper for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/soundcloud/soundcloud-ruby)**
---
#### [t](https://github.com/sferik/t)
_<sup>https://github.com/sferik/t</sup>_

A command-line power tool for Twitter.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/sferik/t)**
---
#### [terjira](https://github.com/keepcosmos/terjira)
_<sup>https://github.com/keepcosmos/terjira</sup>_

A command-line power tool for Jira.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/keepcosmos/terjira)**
---
#### [tweetstream](https://github.com/tweetstream/tweetstream)
_<sup>https://github.com/tweetstream/tweetstream</sup>_

A simple library for consuming Twitter's Streaming API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/tweetstream/tweetstream)**
---
#### [twilio-ruby](https://github.com/twilio/twilio-ruby)
_<sup>https://github.com/twilio/twilio-ruby</sup>_

A module for using the Twilio REST API and generating valid TwiML.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/twilio/twilio-ruby)**
---
#### [twitter](https://github.com/sferik/twitter)
_<sup>https://github.com/sferik/twitter</sup>_

A Ruby interface to the Twitter API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/sferik/twitter)**
---
#### [wikipedia](https://github.com/kenpratt/wikipedia-client)
_<sup>https://github.com/kenpratt/wikipedia-client</sup>_

Ruby client for the Wikipedia API.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/kenpratt/wikipedia-client)**
---
#### [Yt](https://github.com/Fullscreen/yt)
_<sup>https://github.com/Fullscreen/yt</sup>_

An object-oriented Ruby client for YouTube API V3.
* **tags**: [ruby](../tagged/ruby.md), [third-party-apis](../tagged/third-party-apis.md)
* :octocat: **[source code](https://github.com/Fullscreen/yt)**
---
#### [Streamio FFMPEG](https://github.com/streamio/streamio-ffmpeg)
_<sup>https://github.com/streamio/streamio-ffmpeg</sup>_

Simple yet powerful wrapper around the ffmpeg command for reading metadata and transcoding movies.
* **tags**: [ruby](../tagged/ruby.md), [video](../tagged/video.md)
* :octocat: **[source code](https://github.com/streamio/streamio-ffmpeg)**
---
#### [Video Transcoding](https://github.com/donmelton/video_transcoding)
_<sup>https://github.com/donmelton/video_transcoding</sup>_

Tools to transcode, inspect and convert videos.
* **tags**: [ruby](../tagged/ruby.md), [video](../tagged/video.md)
* :octocat: **[source code](https://github.com/donmelton/video_transcoding)**
---
#### [auto_html](https://github.com/dejan/auto_html)
_<sup>https://github.com/dejan/auto_html</sup>_

Rails extension for transforming URLs to appropriate resource (image, link, YouTube, Vimeo video...).
* **tags**: [ruby](../tagged/ruby.md), [view-helpers](../tagged/view-helpers.md)
* :octocat: **[source code](https://github.com/dejan/auto_html)**
---
#### [Bh](https://github.com/fullscreen/bh)
_<sup>https://github.com/fullscreen/bh</sup>_

Bootstrap Helpers for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [view-helpers](../tagged/view-helpers.md)
* :octocat: **[source code](https://github.com/fullscreen/bh)**
---
#### [gon](https://github.com/gazay/gon)
_<sup>https://github.com/gazay/gon</sup>_

If you need to send some data to your js files and you don't want to do this with long way through views and parsing - use gon.
* **tags**: [ruby](../tagged/ruby.md), [view-helpers](../tagged/view-helpers.md)
* :octocat: **[source code](https://github.com/gazay/gon)**
---
#### [Komponent](https://github.com/komposable/komponent)
_<sup>https://github.com/komposable/komponent</sup>_

An opinionated way of organizing front-end code in Rails, based on components.
* **tags**: [ruby](../tagged/ruby.md), [view-helpers](../tagged/view-helpers.md)
* :octocat: **[source code](https://github.com/komposable/komponent)**
---
#### [PluggableJs](https://github.com/peresleguine/pluggable_js)
_<sup>https://github.com/peresleguine/pluggable_js</sup>_

Page-specific javascript for Rails applications with the ability of passing data from a controller.
* **tags**: [ruby](../tagged/ruby.md), [view-helpers](../tagged/view-helpers.md)
* :octocat: **[source code](https://github.com/peresleguine/pluggable_js)**
---
#### [render_async](https://github.com/renderedtext/render_async)
_<sup>https://github.com/renderedtext/render_async</sup>_

Render partials to your views asynchronously and increase load performance of your pages.
* **tags**: [ruby](../tagged/ruby.md), [view-helpers](../tagged/view-helpers.md)
* :octocat: **[source code](https://github.com/renderedtext/render_async)**
---
#### [anemone](https://github.com/chriskite/anemone)
_<sup>https://github.com/chriskite/anemone</sup>_

Ruby library and CLI for crawling websites.
* **tags**: [ruby](../tagged/ruby.md), [web-crawling](../tagged/web-crawling.md)
* :octocat: **[source code](https://github.com/chriskite/anemone)**
---
#### [LinkThumbnailer](https://github.com/gottfrois/link_thumbnailer)
_<sup>https://github.com/gottfrois/link_thumbnailer</sup>_

Ruby gem that generates thumbnail images and videos from a given URL. Much like popular social website with link preview.
* **tags**: [ruby](../tagged/ruby.md), [web-crawling](../tagged/web-crawling.md)
* :octocat: **[source code](https://github.com/gottfrois/link_thumbnailer)**
---
#### [Mechanize](https://github.com/sparklemotion/mechanize)
_<sup>https://github.com/sparklemotion/mechanize</sup>_

Mechanize is a ruby library that makes automated web interaction easy.
* **tags**: [ruby](../tagged/ruby.md), [web-crawling](../tagged/web-crawling.md)
* :octocat: **[source code](https://github.com/sparklemotion/mechanize)**
---
#### [MetaInspector](https://github.com/jaimeiniesta/metainspector)
_<sup>https://github.com/jaimeiniesta/metainspector</sup>_

Ruby gem for web scraping purposes.
* **tags**: [ruby](../tagged/ruby.md), [web-crawling](../tagged/web-crawling.md)
* :octocat: **[source code](https://github.com/jaimeiniesta/metainspector)**
---
#### [Upton](https://github.com/propublica/upton)
_<sup>https://github.com/propublica/upton</sup>_

A batteries-included framework for easy web-scraping.
* **tags**: [ruby](../tagged/ruby.md), [web-crawling](../tagged/web-crawling.md)
* :octocat: **[source code](https://github.com/propublica/upton)**
---
#### [Wombat](https://github.com/felipecsl/wombat)
_<sup>https://github.com/felipecsl/wombat</sup>_

Web scraper with an elegant DSL that parses structured data from web pages.
* **tags**: [ruby](../tagged/ruby.md), [web-crawling](../tagged/web-crawling.md)
* :octocat: **[source code](https://github.com/felipecsl/wombat)**
---
#### [Camping](https://github.com/camping/camping)
_<sup>https://github.com/camping/camping</sup>_

A web microframework which consistently stays at less than 4kB of code.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
* :octocat: **[source code](https://github.com/camping/camping)**
---
#### [Cuba](http://cuba.is)
_<sup>http://cuba.is</sup>_

A microframework for web development.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Hobbit](https://github.com/patriciomacadden/hobbit)
_<sup>https://github.com/patriciomacadden/hobbit</sup>_

A minimalistic microframework built on top of Rack.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
* :octocat: **[source code](https://github.com/patriciomacadden/hobbit)**
---
#### [Hanami](http://hanamirb.org)
_<sup>http://hanamirb.org</sup>_

It aims to bring back Object Oriented Programming to web development, leveraging on a stable API, a minimal DSL, and plain objects.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Hyperstack](https://hyperstack.org/)
_<sup>https://hyperstack.org/</sup>_

A Complete Isomorphic Ruby Framework using React and Opal.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Padrino](http://www.padrinorb.com)
_<sup>http://www.padrinorb.com</sup>_

A full-stack ruby framework built upon Sinatra.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Pakyow](https://www.pakyow.org/)
_<sup>https://www.pakyow.org/</sup>_

A framework for building modern web-apps in Ruby. It helps you build working software faster with a development process that remains friendly to both designers and developers.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Rack::App](https://github.com/rack-app/rack-app)
_<sup>https://github.com/rack-app/rack-app</sup>_

Bare bone minimalistic framework for building rack apps.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
* :octocat: **[source code](https://github.com/rack-app/rack-app)**
---
#### [Ramaze](http://ramaze.net/)
_<sup>http://ramaze.net/</sup>_

A simple, light and modular open-source web application framework written in Ruby.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Roda](http://roda.jeremyevans.net/)
_<sup>http://roda.jeremyevans.net/</sup>_

A routing tree web framework.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Ruby on Rails](http://rubyonrails.org)
_<sup>http://rubyonrails.org</sup>_

A web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Scorched](http://scorchedrb.com)
_<sup>http://scorchedrb.com</sup>_

Light-weight, inheritable and composable web framework, inspired by Sinatra.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Sinatra](http://www.sinatrarb.com)
_<sup>http://www.sinatrarb.com</sup>_

Classy web-development dressed in a DSL.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
---
#### [Syro](https://github.com/soveran/syro/)
_<sup>https://github.com/soveran/syro/</sup>_

Simple router for web applications.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
* :octocat: **[source code](https://github.com/soveran/syro/)**
---
#### [Volt](https://github.com/voltrb/volt)
_<sup>https://github.com/voltrb/volt</sup>_

A Ruby web framework where your ruby code runs on both the server and the client.
* **tags**: [ruby](../tagged/ruby.md), [web-frameworks](../tagged/web-frameworks.md)
* :octocat: **[source code](https://github.com/voltrb/volt)**
---
#### [Goliath](https://github.com/postrank-labs/goliath)
_<sup>https://github.com/postrank-labs/goliath</sup>_

A non-blocking Ruby web server framework.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
* :octocat: **[source code](https://github.com/postrank-labs/goliath)**
---
#### [Iodine](https://github.com/boazsegev/iodine)
_<sup>https://github.com/boazsegev/iodine</sup>_

An non-blocking HTTP and Websocket web server optimized for Linux/BDS/macOS and Ruby MRI.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
* :octocat: **[source code](https://github.com/boazsegev/iodine)**
---
#### [Phusion Passenger](https://www.phusionpassenger.com)
_<sup>https://www.phusionpassenger.com</sup>_

Fast and robust web server and application server.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
---
#### [Puma](https://github.com/puma/puma)
_<sup>https://github.com/puma/puma</sup>_

A modern, concurrent web server for Ruby.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
* :octocat: **[source code](https://github.com/puma/puma)**
---
#### [Rack](http://rack.github.io)
_<sup>http://rack.github.io</sup>_

A common Ruby web server interface. By itself, it's just a specification and utility library, but all Ruby web servers implement this interface.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
---
#### [Reel](https://github.com/celluloid/reel)
_<sup>https://github.com/celluloid/reel</sup>_

Celluloid::IO-powered web server.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
* :octocat: **[source code](https://github.com/celluloid/reel)**
---
#### [Thin](http://code.macournoyer.com/thin)
_<sup>http://code.macournoyer.com/thin</sup>_

Tiny, fast & funny HTTP server.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
---
#### [TorqueBox](https://github.com/torquebox/torquebox)
_<sup>https://github.com/torquebox/torquebox</sup>_

A Ruby application server built on JBoss AS7 and JRuby.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
* :octocat: **[source code](https://github.com/torquebox/torquebox)**
---
#### [Unicorn](http://unicorn.bogomips.org)
_<sup>http://unicorn.bogomips.org</sup>_

Rack HTTP server for fast clients and Unix.
* **tags**: [ruby](../tagged/ruby.md), [web-server](../tagged/web-server.md)
---
#### [AnyCable](http://anycable.io)
_<sup>http://anycable.io</sup>_

Action Cable on steroids!
* **tags**: [ruby](../tagged/ruby.md), [websocket](../tagged/websocket.md)
---
#### [Faye](http://faye.jcoglan.com/ruby.html)
_<sup>http://faye.jcoglan.com/ruby.html</sup>_

A set of tools for simple publish-subscribe messaging between web clients.
* **tags**: [ruby](../tagged/ruby.md), [websocket](../tagged/websocket.md)
---
#### [Firehose](https://github.com/firehoseio/firehose)
_<sup>https://github.com/firehoseio/firehose</sup>_

Build realtime Ruby web applications.
* **tags**: [ruby](../tagged/ruby.md), [websocket](../tagged/websocket.md)
* :octocat: **[source code](https://github.com/firehoseio/firehose)**
---
#### [Slanger](https://github.com/stevegraham/slanger)
_<sup>https://github.com/stevegraham/slanger</sup>_

Open Pusher implementation compatible with Pusher libraries.
* **tags**: [ruby](../tagged/ruby.md), [websocket](../tagged/websocket.md)
* :octocat: **[source code](https://github.com/stevegraham/slanger)**
---
#### [RenderSync](https://github.com/chrismccord/render_sync)
_<sup>https://github.com/chrismccord/render_sync</sup>_

Real-time Rails Partials.
* **tags**: [ruby](../tagged/ruby.md), [websocket](../tagged/websocket.md)
* :octocat: **[source code](https://github.com/chrismccord/render_sync)**
---
#### [Websocket-Rails](https://github.com/websocket-rails/websocket-rails)
_<sup>https://github.com/websocket-rails/websocket-rails</sup>_

Creates a built in WebSocket server inside a Rails application with ease, and also support streaming HTTP.
* **tags**: [ruby](../tagged/ruby.md), [websocket](../tagged/websocket.md)
* :octocat: **[source code](https://github.com/websocket-rails/websocket-rails)**
---
#### [AppSignal](https://appsignal.com)
_<sup>https://appsignal.com</sup>_

Better monitoring for your Rails applications.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Codacy](https://www.codacy.com)
_<sup>https://www.codacy.com</sup>_

Automated Code Review for Ruby, Rails, JS, PHP, Python etc. Security, Coverage & Quality.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [CodeClimate](https://codeclimate.com)
_<sup>https://codeclimate.com</sup>_

Quality & security analysis for Ruby on Rails and Javascript.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Dependabot](https://dependabot.com)
_<sup>https://dependabot.com</sup>_

Automated dependency update pull requests.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [deppbot](https://www.deppbot.com)
_<sup>https://www.deppbot.com</sup>_

Automated Security and Dependency Updates.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [GitHub](https://github.com)
_<sup>https://github.com</sup>_

Powerful collaboration, code review, and code management for open source and private projects.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com)**
---
#### [Gitlab CI](https://about.gitlab.com/gitlab-ci/)
_<sup>https://about.gitlab.com/gitlab-ci/</sup>_

Integrate with your GitLab to run tests for your projects.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [GitLab](https://about.gitlab.com)
_<sup>https://about.gitlab.com</sup>_

Open source software to collaborate on code.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Hakiri](https://hakiri.io)
_<sup>https://hakiri.io</sup>_

Ship Secure Ruby Apps.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [HoundCI](https://houndci.com)
_<sup>https://houndci.com</sup>_

Review your Ruby code for style guide violations.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [HuBoard](https://huboard.com)
_<sup>https://huboard.com</sup>_

Kanban board for GitHub issues.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Inch CI](https://inch-ci.org/)
_<sup>https://inch-ci.org/</sup>_

Documentation badges for Ruby projects.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Nanobox](https://github.com/nanobox-io/nanobox)
_<sup>https://github.com/nanobox-io/nanobox</sup>_

A micro-PaaS (μPaaS) for creating consistent, isolated, Ruby environments deployable anywhere https://nanobox.io.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/nanobox-io/nanobox)**
---
#### [SemaphoreCI](https://semaphoreci.com)
_<sup>https://semaphoreci.com</sup>_

Hosted continuous integration and deployment service for open source and private projects.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [SideCI](https://www.sideci.com)
_<sup>https://www.sideci.com</sup>_

Automated Code Review with GitHub PR. - Monitoring Style Violations, Quality, Security, Dependencies.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Sqreen](https://www.sqreen.io/)
_<sup>https://www.sqreen.io/</sup>_

Automated and Real-Time Security for Ruby Apps. Protect your app in 30 seconds.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Travis CI.com](https://travis-ci.com)
_<sup>https://travis-ci.com</sup>_

Take care of running your tests and deploying your private apps.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Awesome Ruby @LibHunt](https://ruby.libhunt.com)
_<sup>https://ruby.libhunt.com</sup>_

Your go-to Ruby Toolbox. The Awesome Ruby collection + ordering by popularity, additional metadata and comparisons.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [GitHub Trending](https://github.com/trending?l=ruby)
_<sup>https://github.com/trending?l=ruby</sup>_

Find what repositories the GitHub community is most excited about today.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/trending?l=ruby)**
---
#### [Open Source Rails](http://www.opensourcerails.com/)
_<sup>http://www.opensourcerails.com/</sup>_

A gallery of the best open source rack and Ruby on Rails web applications.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Ruby Bookmarks](https://github.com/dreikanter/ruby-bookmarks)
_<sup>https://github.com/dreikanter/ruby-bookmarks</sup>_

Ruby and Ruby on Rails bookmarks collection.
* **tags**: [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/dreikanter/ruby-bookmarks)**
---
#### [RubyDaily](http://rubydaily.org)
_<sup>http://rubydaily.org</sup>_

Community driven news.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [RubyFlow](http://www.rubyflow.com)
_<sup>http://www.rubyflow.com</sup>_

Ruby Programming Community Link Blog.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Ruby Land](http://rubyland.news/)
_<sup>http://rubyland.news/</sup>_

A well maintained Ruby/Rails aggregator that contains news, opinions, tutorials, and more.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Ruby Rogues](https://devchat.tv/ruby-rogues)
_<sup>https://devchat.tv/ruby-rogues</sup>_

Weekly panel discussion about programming, primarily in Ruby.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Ruby Weekly](https://rubyweekly.com/)
_<sup>https://rubyweekly.com/</sup>_

A free, once–weekly e-mail round-up of Ruby news and articles.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [The Ruby Bibliography](https://rubybib.org)
_<sup>https://rubybib.org</sup>_

Research papers about Ruby.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [The Ruby Toolbox](https://www.ruby-toolbox.com)
_<sup>https://www.ruby-toolbox.com</sup>_

A comprehensive catalog of Ruby and Rails plug-ins, gems, tools and resources for Ruby developers with popularity ratings based on GitHub watchers and Gem downloads.
* **tags**: [ruby](../tagged/ruby.md)
---
#### [graphql-ruby](https://github.com/rmosolgo/graphql-ruby)
_<sup>https://github.com/rmosolgo/graphql-ruby</sup>_

Ruby implementation of Facebook's GraphQL.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md), [libraries](../tagged/libraries.md)
* :octocat: **[source code](https://github.com/rmosolgo/graphql-ruby)**
---
#### [graphql-client](https://github.com/github/graphql-client)
_<sup>https://github.com/github/graphql-client</sup>_

A Ruby library for declaring, composing and executing GraphQL queries.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md), [libraries](../tagged/libraries.md)
* :octocat: **[source code](https://github.com/github/graphql-client)**
---
#### [graphql-batch](https://github.com/Shopify/graphql-batch)
_<sup>https://github.com/Shopify/graphql-batch</sup>_

A query batching executor for the graphql gem.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md), [libraries](../tagged/libraries.md)
* :octocat: **[source code](https://github.com/Shopify/graphql-batch)**
---
#### [agoo](https://github.com/ohler55/agoo)
_<sup>https://github.com/ohler55/agoo</sup>_

Ruby web server that implements Facebook's GraphQL.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md), [libraries](../tagged/libraries.md)
* :octocat: **[source code](https://github.com/ohler55/agoo)**
---
#### [GQLi](https://github.com/contentful-labs/gqli.rb)
_<sup>https://github.com/contentful-labs/gqli.rb</sup>_

A GraphQL client and DSL. Allowing to write queries in native Ruby.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md), [libraries](../tagged/libraries.md)
* :octocat: **[source code](https://github.com/contentful-labs/gqli.rb)**
---
#### [graphql-ruby-demo](https://github.com/rmosolgo/graphql-ruby-demo)
_<sup>https://github.com/rmosolgo/graphql-ruby-demo</sup>_

Use graphql-ruby to expose a Rails app.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/rmosolgo/graphql-ruby-demo)**
---
#### [github-graphql-rails-example](https://github.com/github/github-graphql-rails-example)
_<sup>https://github.com/github/github-graphql-rails-example</sup>_

Example Rails app using GitHub's GraphQL API.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/github/github-graphql-rails-example)**
---
#### [relay-on-rails](https://github.com/nethsix/relay-on-rails)
_<sup>https://github.com/nethsix/relay-on-rails</sup>_

Barebones starter kit for Relay application with Rails GraphQL server.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/nethsix/relay-on-rails)**
---
#### [relay-rails-blog](https://github.com/gauravtiwari/relay-rails-blog)
_<sup>https://github.com/gauravtiwari/relay-rails-blog</sup>_

A graphql, relay and standard rails application powered demo weblog.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/gauravtiwari/relay-rails-blog)**
---
#### [to_eat_app](https://github.com/jcdavison/to_eat_app)
_<sup>https://github.com/jcdavison/to_eat_app</sup>_

A sample graphql/rails/relay application with a related 3-part article series.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/jcdavison/to_eat_app)**
---
#### [agoo-demo](https://github.com/ohler55/agoo/tree/develop/example/graphql)
_<sup>https://github.com/ohler55/agoo/tree/develop/example/graphql</sup>_

Use of the Agoo server to demonstrate a simple GraphQL application.
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/ohler55/agoo/tree/develop/example/graphql)**
---
#### [awesome-ruby](https://github.com/markets/awesome-ruby#readme)
_<sup>https://github.com/markets/awesome-ruby#readme</sup>_

:gem: A collection of awesome Ruby libraries, tools, frameworks and software - markets/awesome-ruby
* **tags**: [awesome-list](../tagged/awesome-list.md), [programming-languages](../tagged/programming-languages.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/markets/awesome-ruby#readme)**
---
#### [awesome-machine-learning-with-ruby](https://github.com/arbox/machine-learning-with-ruby#readme)
_<sup>https://github.com/arbox/machine-learning-with-ruby#readme</sup>_

Curated list: Resources for machine learning in Ruby - arbox/machine-learning-with-ruby
* **tags**: [awesome-list](../tagged/awesome-list.md), [computer-science](../tagged/computer-science.md), [machine-learning](../tagged/machine-learning.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/arbox/machine-learning-with-ruby#readme)**
---
#### [awesome-nlp-with-ruby](https://github.com/arbox/nlp-with-ruby#readme)
_<sup>https://github.com/arbox/nlp-with-ruby#readme</sup>_

Curated List: Practical Natural Language Processing done in Ruby - arbox/nlp-with-ruby
* **tags**: [awesome-list](../tagged/awesome-list.md), [computer-science](../tagged/computer-science.md), [nlp](../tagged/nlp.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/arbox/nlp-with-ruby#readme)**
---
#### [Guides - Rails Girls](http://guides.railsgirls.com/)
_<sup>http://guides.railsgirls.com/</sup>_

Our aim is to give tools for women to understand technology. The Rails Girls events do this by providing a great first experience on building the Internet
* **tags**: [ruby](../tagged/ruby.md), [ruby-on-rails](../tagged/ruby-on-rails.md)
* :octocat: **[source code](https://github.com/railsgirls/railsgirls.github.io/)**
---
#### [iStats by Chris911](http://chris911.github.io/iStats/)
_<sup>http://chris911.github.io/iStats/</sup>_

iStats is a command-line tool that allows you to easily grab the CPU temperature, fan speeds and battery information on OS X. If you'd like to see more data available feel free to open an issue.

...
* **tags**: [ruby](../tagged/ruby.md), [osx](../tagged/osx.md), [macos](../tagged/macos.md)
* :octocat: **[source code](https://github.com/Chris911/iStats)**
---
#### [Hashids - generate short unique ids from integers](https://hashids.org/)
_<sup>https://hashids.org/</sup>_

Generate short unique ids from integers. Use in url shortening or as unique ids.
* **tags**: [javascript](../tagged/javascript.md), [ruby](../tagged/ruby.md), [go](../tagged/go.md), [java](../tagged/java.md), [lua](../tagged/lua.md), [security](../tagged/security.md)
* :octocat: **[source code](https://github.com/ivanakimov/hashids.js)**
---
#### [RailsConf 2014 - All the Little Things by Sandi Metz - YouTube](https://www.youtube.com/watch?v=8bZh5LMaSmE)
_<sup>https://www.youtube.com/watch?v=8bZh5LMaSmE</sup>_

Theory tells us to build applications out of small, interchangeable objects but reality often supplies the exact opposite. Many apps contain huge classes of long methods and hair-raising conditionals;...
* :calendar: **published on**: 2014-05-21
* **tags**: [ruby](../tagged/ruby.md)
---
#### [Bundler - The best way to manage a Ruby application's gems    ](http://bundler.io/docs.html)
_<sup>http://bundler.io/docs.html</sup>_

* Guides (Step-by-step tutorials that include useful explanations and and detailed instructions to help you get up and running.)
* Reference Guides (In-depth articles with information on each primary ...
* **tags**: [ruby](../tagged/ruby.md), [docs](../tagged/docs.md)
---
#### [مقدمة في روبي ](http://librebooks.org/intro-to-ruby/)
_<sup>http://librebooks.org/intro-to-ruby/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ar](../tagged/free-programming-books-ar.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails - Desenv. Ágil para Web com Ruby on Rails](http://www.caelum.com.br/apostila-ruby-on-rails/)
_<sup>http://www.caelum.com.br/apostila-ruby-on-rails/</sup>_

Caelum
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-pt_br](../tagged/free-programming-books-pt_br.md), [ruby](../tagged/ruby.md)
---
#### [O (comovente) guia de Ruby do Why](http://why.carlosbrando.com)
_<sup>http://why.carlosbrando.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-pt_br](../tagged/free-programming-books-pt_br.md), [ruby](../tagged/ruby.md)
---
#### [Conhecendo Ruby - Eustaquio Rangel](https://leanpub.com/conhecendo-ruby/read)
_<sup>https://leanpub.com/conhecendo-ruby/read</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-pt_br](../tagged/free-programming-books-pt_br.md), [ruby](../tagged/ruby.md)
---
#### [Conhecendo Ruby](http://howtocode.com.br/ebooks/ruby)
_<sup>http://howtocode.com.br/ebooks/ruby</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-pt_br](../tagged/free-programming-books-pt_br.md), [ruby](../tagged/ruby.md)
---
#### [Aprenda a Programar](http://www.jmonteiro.com/aprendaaprogramar/)
_<sup>http://www.jmonteiro.com/aprendaaprogramar/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-pt_br](../tagged/free-programming-books-pt_br.md), [ruby](../tagged/ruby.md)
---
#### [Ruby](https://fi.wikibooks.org/wiki/Ruby)
_<sup>https://fi.wikibooks.org/wiki/Ruby</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-fi](../tagged/free-programming-books-fi.md), [ruby](../tagged/ruby.md)
---
#### [Ruby](https://pl.wikibooks.org/wiki/Ruby)
_<sup>https://pl.wikibooks.org/wiki/Ruby</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-pl](../tagged/free-programming-books-pl.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails по-русски](http://rusrails.ru)
_<sup>http://rusrails.ru</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails Tutorial. Изучение Rails на Примерах](http://railstutorial.ru/chapters/4_0/beginning)
_<sup>http://railstutorial.ru/chapters/4_0/beginning</sup>_

Майкл Хартл
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [Better Specs (RSpec Guidelines with Ruby)](http://betterspecs.org/ru)
_<sup>http://betterspecs.org/ru</sup>_

* **tags**: [rspec](../tagged/rspec.md), [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [Учись программировать](http://www.shokhirev.com/mikhail/ruby/ltp/title.html)
_<sup>http://www.shokhirev.com/mikhail/ruby/ltp/title.html</sup>_

Крис Пайн
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [Ruby за двадцать минут](https://www.ruby-lang.org/ru/documentation/quickstart/)
_<sup>https://www.ruby-lang.org/ru/documentation/quickstart/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Book](https://github.com/Krugloff/rus_ruby_book)
_<sup>https://github.com/Krugloff/rus_ruby_book</sup>_

Круглов А.
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [Ruby](https://ru.wikibooks.org/wiki/Ruby)
_<sup>https://ru.wikibooks.org/wiki/Ruby</sup>_

Викиучебник
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ru](../tagged/free-programming-books-ru.md), [ruby](../tagged/ruby.md)
---
#### [つくって学ぶプログラミング言語 RubyによるScheme処理系の実装](http://tatsu-zine.com/books/scheme-in-ruby)
_<sup>http://tatsu-zine.com/books/scheme-in-ruby</sup>_

渡辺昌寛
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [ホワイの(感動的)Rubyガイド](http://www.aoky.net/articles/why_poignant_guide_to_ruby/)
_<sup>http://www.aoky.net/articles/why_poignant_guide_to_ruby/</sup>_

why the lucky stiff, 青木靖(翻訳)
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [お気楽 Ruby プログラミング入門](http://www.geocities.jp/m_hiroi/light/ruby.html)
_<sup>http://www.geocities.jp/m_hiroi/light/ruby.html</sup>_

広井誠
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [TremaでOpenFlowプログラミング](http://yasuhito.github.io/trema-book/)
_<sup>http://yasuhito.github.io/trema-book/</sup>_

高宮安仁, 鈴木一哉, 松井暢之, 村木暢哉, 山崎泰宏
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby 基礎文法最速マスター](http://route477.net/d/?date=20100125)
_<sup>http://route477.net/d/?date=20100125</sup>_

* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby リファレンスマニュアル](https://www.ruby-lang.org/ja/documentation/)
_<sup>https://www.ruby-lang.org/ja/documentation/</sup>_

まつもとゆきひろ
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby ソースコード完全解説](http://i.loveruby.net/ja/rhg/book/)
_<sup>http://i.loveruby.net/ja/rhg/book/</sup>_

青木峰郎
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails チュートリアル](http://railstutorial.jp)
_<sup>http://railstutorial.jp</sup>_

Michael Hartl, 八田 昌三(翻訳), 安川 要平(翻訳)
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails ガイド](http://railsguides.jp)
_<sup>http://railsguides.jp</sup>_

Michael Hartl, 八田 昌三(翻訳), 安川 要平(翻訳)
* **tags**: [free-programming-books-ja](../tagged/free-programming-books-ja.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Introducción a Rails](http://rubysur.org/introduccion.a.rails/)
_<sup>http://rubysur.org/introduccion.a.rails/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [free-programming-books-es](../tagged/free-programming-books-es.md), [ruby](../tagged/ruby.md)
---
#### [Ruby tutorial o como pasar un buen rato programando](http://rubytutorial.wikidot.com/introduccion)
_<sup>http://rubytutorial.wikidot.com/introduccion</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-es](../tagged/free-programming-books-es.md), [ruby](../tagged/ruby.md)
---
#### [Ruby en 20 minutos](https://www.ruby-lang.org/es/documentation/quickstart/)
_<sup>https://www.ruby-lang.org/es/documentation/quickstart/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-es](../tagged/free-programming-books-es.md), [ruby](../tagged/ruby.md)
---
#### [La Guía de Estilos de Ruby](https://github.com/alemohamad/ruby-style-guide/blob/master/README-esLA.md)
_<sup>https://github.com/alemohamad/ruby-style-guide/blob/master/README-esLA.md</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-es](../tagged/free-programming-books-es.md), [ruby](../tagged/ruby.md)
---
#### [Guía para aprender a programar con Ruby. Adaptación al español del libro "Learn to Program" de Chris Pine](https://github.com/rubysur/aprende.a.programar)
_<sup>https://github.com/rubysur/aprende.a.programar</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-es](../tagged/free-programming-books-es.md), [ruby](../tagged/ruby.md)
---
#### [Ruby User Guide](http://ruby-it.org/rug_it.zip)
_<sup>http://ruby-it.org/rug_it.zip</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-it](../tagged/free-programming-books-it.md), [ruby](../tagged/ruby.md)
---
#### [Programmazione elementare in Ruby](http://minimalprocedure.pragmas.org/writings/programmazione_elementare_ruby/corso_elementare_ruby.html)
_<sup>http://minimalprocedure.pragmas.org/writings/programmazione_elementare_ruby/corso_elementare_ruby.ht...</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-it](../tagged/free-programming-books-it.md), [ruby](../tagged/ruby.md)
---
#### [Introduzione a Ruby](http://tesi.cab.unipd.it/22937/1/Tesina_-_Introduzione_a_Ruby.pdf)
_<sup>http://tesi.cab.unipd.it/22937/1/Tesina_-_Introduzione_a_Ruby.pdf</sup>_

(PDF)
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-it](../tagged/free-programming-books-it.md), [ruby](../tagged/ruby.md)
---
#### [Tutoriel Ruby on Rails : Apprendre Rails par l'exemple](http://french.railstutorial.org/chapters/beginning)
_<sup>http://french.railstutorial.org/chapters/beginning</sup>_

Michael Hartl
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [free-programming-books-fr](../tagged/free-programming-books-fr.md), [ruby](../tagged/ruby.md)
---
#### [Venir à Ruby après un autre language](https://www.ruby-lang.org/fr/documentation/ruby-from-other-languages/)
_<sup>https://www.ruby-lang.org/fr/documentation/ruby-from-other-languages/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-fr](../tagged/free-programming-books-fr.md), [ruby](../tagged/ruby.md)
---
#### [Ruby en vingt minutes](https://www.ruby-lang.org/fr/documentation/quickstart/)
_<sup>https://www.ruby-lang.org/fr/documentation/quickstart/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-fr](../tagged/free-programming-books-fr.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Tutoriál](http://i.iinfo.cz/files/root/k/Ruby_tutorial.pdf)
_<sup>http://i.iinfo.cz/files/root/k/Ruby_tutorial.pdf</sup>_

(PDF)
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-cs](../tagged/free-programming-books-cs.md), [ruby](../tagged/ruby.md)
---
#### [Sinatra Book](https://github.com/sinatra/sinatra-book)
_<sup>https://github.com/sinatra/sinatra-book</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md), [sinatra](../tagged/sinatra.md)
---
#### [Upgrading to Rails 4](https://github.com/alindeman/upgradingtorails4)
_<sup>https://github.com/alindeman/upgradingtorails4</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails Tutorial (Rails 5): Learn Web Development with Rails](https://www.railstutorial.org/book)
_<sup>https://www.railstutorial.org/book</sup>_

[Michael Hartl](http://www.michaelhartl.com)
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails Guides](http://guides.rubyonrails.org)
_<sup>http://guides.rubyonrails.org</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails 4.0 Guide](http://www.xyzpub.com/en/ruby-on-rails/4.0/)
_<sup>http://www.xyzpub.com/en/ruby-on-rails/4.0/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Rails Girls Guides](http://guides.railsgirls.com)
_<sup>http://guides.railsgirls.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails 3.2 - Step by Step](http://www.xyzpub.com/en/ruby-on-rails/3.2/)
_<sup>http://www.xyzpub.com/en/ruby-on-rails/3.2/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Objects on Rails](http://objectsonrails.com)
_<sup>http://objectsonrails.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Learn Ruby on Rails as You Modify a Craigslist Clone](http://www.thinkful.com/learn/ruby-on-rails-tutorial/)
_<sup>http://www.thinkful.com/learn/ruby-on-rails-tutorial/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Kestrels, Quirky Birds, and Hopeless Egocentricity](https://leanpub.com/combinators/read)
_<sup>https://leanpub.com/combinators/read</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Building REST APIs with Rails](http://apionrails.icalialabs.com/book)
_<sup>http://apionrails.icalialabs.com/book</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [A community-driven Rails style guide](https://github.com/bbatsov/rails-style-guide)
_<sup>https://github.com/bbatsov/rails-style-guide</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby-on-rails](../tagged/ruby-on-rails.md), [ruby](../tagged/ruby.md)
---
#### [Better Specs (RSpec Guidelines with Ruby)](http://betterspecs.org)
_<sup>http://betterspecs.org</sup>_

* **tags**: [rspec](../tagged/rspec.md), [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Why's (Poignant) Guide to Ruby](http://poignant.guide)
_<sup>http://poignant.guide</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [The Unofficial Ruby Usage Guide (at Google)](http://www.caliban.org/ruby/rubyguide.shtml)
_<sup>http://www.caliban.org/ruby/rubyguide.shtml</sup>_

Ian Macdonald
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [The Bastards Book of Ruby](http://ruby.bastardsbook.com)
_<sup>http://ruby.bastardsbook.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Web Dev: The Other Way](https://leanpub.com/rwdtow/read)
_<sup>https://leanpub.com/rwdtow/read</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby User's Guide](http://www.rubyist.net/~slagell/ruby/)
_<sup>http://www.rubyist.net/~slagell/ruby/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Programming](http://www.linuxtopia.org/online_books/programming_books/ruby_tutorial/)
_<sup>http://www.linuxtopia.org/online_books/programming_books/ruby_tutorial/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Learning](http://rubylearning.com)
_<sup>http://rubylearning.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Koans](http://www.rubykoans.com)
_<sup>http://www.rubykoans.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby in Twenty Minutes](https://www.ruby-lang.org/en/documentation/quickstart/)
_<sup>https://www.ruby-lang.org/en/documentation/quickstart/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Hacking Guide](http://ruby-hacking-guide.github.io)
_<sup>http://ruby-hacking-guide.github.io</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Essentials](http://www.techotopia.com/index.php/Ruby_Essentials)
_<sup>http://www.techotopia.com/index.php/Ruby_Essentials</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Programming Ruby](http://ruby-doc.com/docs/ProgrammingRuby/)
_<sup>http://ruby-doc.com/docs/ProgrammingRuby/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Practicing Ruby](https://github.com/elm-city-craftworks/practicing-ruby-manuscripts)
_<sup>https://github.com/elm-city-craftworks/practicing-ruby-manuscripts</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Object Oriented Programming with Ruby](https://launchschool.com/books/oo_ruby)
_<sup>https://launchschool.com/books/oo_ruby</sup>_

Launch School
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Mr. Neighborly's Humble Little Ruby Book](http://www.humblelittlerubybook.com)
_<sup>http://www.humblelittlerubybook.com</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Learn to Program, by Chris Pine](http://pine.fm/LearnToProgram/)
_<sup>http://pine.fm/LearnToProgram/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Learn Ruby the hard way](http://learnrubythehardway.org/book/)
_<sup>http://learnrubythehardway.org/book/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Just Enough Ruby to Get By](http://jasonkim.ca/projects/just_enough_ruby_to_get_by/)
_<sup>http://jasonkim.ca/projects/just_enough_ruby_to_get_by/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Introduction to Programming with Ruby](https://launchschool.com/books/ruby)
_<sup>https://launchschool.com/books/ruby</sup>_

Launch School
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [I Love Ruby](https://mindaslab.github.io/I-Love-Ruby/)
_<sup>https://mindaslab.github.io/I-Love-Ruby/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [Developing Games With Ruby](https://leanpub.com/developing-games-with-ruby/read)
_<sup>https://leanpub.com/developing-games-with-ruby/read</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [CodeCademy Ruby](https://www.codecademy.com/learn/ruby)
_<sup>https://www.codecademy.com/learn/ruby</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [A community-driven Ruby style guide](https://github.com/bbatsov/ruby-style-guide)
_<sup>https://github.com/bbatsov/ruby-style-guide</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [ruby](../tagged/ruby.md)
---
#### [笨方法学 Ruby](http://lrthw.github.io)
_<sup>http://lrthw.github.io</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Sinatra](http://www.sinatrarb.com/intro-zh.html)
_<sup>http://www.sinatrarb.com/intro-zh.html</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Ruby 风格指南](https://github.com/JuanitoFatas/ruby-style-guide/blob/master/README-zhCN.md)
_<sup>https://github.com/JuanitoFatas/ruby-style-guide/blob/master/README-zhCN.md</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails 指南](http://guides.ruby-china.org)
_<sup>http://guides.ruby-china.org</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails 实战圣经](https://ihower.tw/rails4/)
_<sup>https://ihower.tw/rails4/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Ruby on Rails Tutorial 原书第 2 版](http://railstutorial-china.org)
_<sup>http://railstutorial-china.org</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Rails 风格指南](https://github.com/JuanitoFatas/rails-style-guide/blob/master/README-zhCN.md)
_<sup>https://github.com/JuanitoFatas/rails-style-guide/blob/master/README-zhCN.md</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-zh](../tagged/free-programming-books-zh.md), [ruby](../tagged/ruby.md)
---
#### [Yirmi Dakikada Ruby](https://www.ruby-lang.org/tr/documentation/quickstart/)
_<sup>https://www.ruby-lang.org/tr/documentation/quickstart/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-tr](../tagged/free-programming-books-tr.md), [ruby](../tagged/ruby.md)
---
#### [Ruby Kullanıcı Kılavuzu](http://www.belgeler.org/uygulamalar/ruby/ruby-ug.html)
_<sup>http://www.belgeler.org/uygulamalar/ruby/ruby-ug.html</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-tr](../tagged/free-programming-books-tr.md), [ruby](../tagged/ruby.md)
---
#### [Ruby 101](https://www.gitbook.com/book/vigo/ruby-101/details)
_<sup>https://www.gitbook.com/book/vigo/ruby-101/details</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-tr](../tagged/free-programming-books-tr.md), [ruby](../tagged/ruby.md)
---
#### [Ruby](https://www.ruby-lang.org/tr/)
_<sup>https://www.ruby-lang.org/tr/</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-tr](../tagged/free-programming-books-tr.md), [ruby](../tagged/ruby.md)
---
#### [AB2014 Ruby Programlama Dili](https://github.com/leylaKapi/AB2014-Ruby-Programlama-Dili/blob/master/Ruby_AB2014.md)
_<sup>https://github.com/leylaKapi/AB2014-Ruby-Programlama-Dili/blob/master/Ruby_AB2014.md</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-tr](../tagged/free-programming-books-tr.md), [ruby](../tagged/ruby.md)
---
#### [Маленька книга про Ruby](https://lambdabooks.github.io/thelittlebookofruby)
_<sup>https://lambdabooks.github.io/thelittlebookofruby</sup>_

— Сергій Гіба (LambdaBooks)
* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ua](../tagged/free-programming-books-ua.md), [ruby](../tagged/ruby.md)
---
#### [루비 스타일 가이드](https://github.com/dalzony/ruby-style-guide/blob/master/README-koKR.md)
_<sup>https://github.com/dalzony/ruby-style-guide/blob/master/README-koKR.md</sup>_

* **tags**: [free-programming-books](../tagged/free-programming-books.md), [free-programming-books-ko](../tagged/free-programming-books-ko.md), [ruby](../tagged/ruby.md)
---
#### [Zero to GraphQL in 30 Minutes – Steven Luscher - YouTube](https://www.youtube.com/watch?v=UBGzsb2UkeY)
_<sup>https://www.youtube.com/watch?v=UBGzsb2UkeY</sup>_

Spend this 30 minutes learning how to adapt your existing ORM, SOA, or REST API to GraphQL so that you can begin to use GraphQL-based technologies like Relay.


* :calendar: **published on**: 2016-04-25
* **tags**: [graphql](../tagged/graphql.md), [ruby](../tagged/ruby.md), [python](../tagged/python.md), [expressjs](../tagged/expressjs.md)
* :octocat: **[source code](https://github.com/steveluscher/zero-to-graphql)**
---
#### [Asciidoctor | An open source implementation of AsciiDoc in Ruby](http://asciidoctor.org/)
_<sup>http://asciidoctor.org/</sup>_

Asciidoctor is a fast text processor and publishing toolchain for converting [AsciiDoc](http://asciidoctor.org/docs/what-is-asciidoc/) content to HTML5, DocBook 5 (or 4.5) and other formats. Asciidoct...
* **tags**: [asciidoc](../tagged/asciidoc.md), [ruby](../tagged/ruby.md)
* :octocat: **[source code](https://github.com/asciidoctor/asciidoctor)**
---
#### [Ruby Documentation](https://www.ruby-lang.org/en/documentation/)
_<sup>https://www.ruby-lang.org/en/documentation/</sup>_

Ruby is a dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
* **tags**: [ruby](../tagged/ruby.md), [docs](../tagged/docs.md)
---
#### [RVM: Ruby Version Manager](https://rvm.io/)
_<sup>https://rvm.io/</sup>_

RVM is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems.
* **tags**: [ruby](../tagged/ruby.md), [cli](../tagged/cli.md)
* :octocat: **[source code](https://github.com/rvm/rvm)**
---