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@launchdarkly

LaunchDarkly

Fast and reliable feature management for the modern enterprise

What is LaunchDarkly?

LaunchDarkly serves a suite of tools that help you ship your code safer, faster, and more effectively with whatever language and frameworks you use today.

How can LaunchDarkly help you?

  • Feature flags let you reduce the risk of releasing new features by rolling them out progressively across subsets of your users over time.
  • Guarded releases monitor the performance of flag releases and configure LaunchDarkly to take action on the results.
  • AI Configs help you customize, test, and roll out new large language models (LLMs) within your generative AI applications.
  • Experimentation lets you validate the impact of features you roll out to your app or infrastructure. You can measure things like page views, clicks, load time, infrastructure costs, and more.

Explore LaunchDarkly:

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  1. observability-sdk observability-sdk Public

    LaunchDarkly Observability and Session Replay SDKs

    TypeScript 6 4

  2. ldcli ldcli Public

    The official command line interface for managing LaunchDarkly feature flags.

    Go 30 15

  3. mcp-server mcp-server Public

    LaunchDarkly's locally hostable Model Context Protocol (MCP) Server

    TypeScript 27 18

  4. python-server-sdk-ai python-server-sdk-ai Public

    LaunchDarkly Server-side AI SDK for Python

    Python 4 5

  5. terraform-provider-launchdarkly terraform-provider-launchdarkly Public

    LaunchDarkly Terraform provider

    Go 28 32

  6. openfeature-node-server openfeature-node-server Public archive

    An open feature provider for the LaunchDarkly node SDK.

    TypeScript 13 4

Repositories

Showing 10 of 316 repositories
  • vue-client-sdk Public

    LaunchDarkly Client-side SDK for Vue

    launchdarkly/vue-client-sdk's past year of commit activity
    TypeScript 5 6 1 2 Updated Oct 14, 2026
  • sdk-meta Public

    SDK Metadata.

    launchdarkly/sdk-meta's past year of commit activity
    Go 2 2 0 4 Updated Oct 14, 2026
  • ai-tooling Public

    LaunchDarkly's official AI tooling

    launchdarkly/ai-tooling's past year of commit activity
    JavaScript 26 11 7 36 Updated Oct 14, 2026
  • experimental-agent-skills Public

    This repository is meant to serve as a publicly available agent-skill to be toggled between to iterate on experimental agent-skills

    launchdarkly/experimental-agent-skills's past year of commit activity
    JavaScript 1 1 0 5 Updated Oct 14, 2026
  • launchdarkly-toolbar Public

    Developer-friendly toolbar for interacting with LaunchDarkly during development

    launchdarkly/launchdarkly-toolbar's past year of commit activity
    TypeScript 2 0 0 23 Updated Oct 14, 2026
  • mcp-server Public

    LaunchDarkly's locally hostable Model Context Protocol (MCP) Server

    launchdarkly/mcp-server's past year of commit activity
    TypeScript 27 MIT 18 9 11 Updated Oct 14, 2026
  • hello-elixir Public

    Hello LaunchDarkly for Elixir

    launchdarkly/hello-elixir's past year of commit activity
    Elixir 5 Apache-2.0 1 0 0 Updated Oct 13, 2026
  • php-server-sdk Public

    LaunchDarkly Server-side SDK for PHP

    launchdarkly/php-server-sdk's past year of commit activity
    PHP 39 49 0 1 Updated Oct 13, 2026
  • js-core Public

    LaunchDarkly monorepo for JavaScript SDKs

    launchdarkly/js-core's past year of commit activity
    TypeScript 28 45 3 15 Updated Oct 13, 2026
  • python-server-sdk Public

    LaunchDarkly Server-side SDK for Python

    launchdarkly/python-server-sdk's past year of commit activity
    Python 44 49 8 12 Updated Oct 14, 2026