ConTags

A simple, secure client-side web application for searching and filtering through your imported contacts via your custom tags. Use it by clicking the link: https://ma1t3.github.io/ConTags/

Features

• Instant Search & Filtering: Quickly search by name, phone, or email. Filter contacts by checking off required label tags.
• Cross-Platform PWA: Install ConTags directly to your Android or Desktop home screen. It feels and runs exactly like a native app.
• Complete Client-Side Privacy: Your contacts never leave your device. The CSV parsing (using PapaParse) happens entirely within your browser memory.

Mobile Installation

Because ConTags is a Progressive Web App (PWA):

1. Navigate to the app link above using a chromium-based browser on your Android device.
2. Tap the browser menu (⋮).
3. Select "Add to Home Screen".
4. The app will install onto your device like a regular application.

Tech Stack

This application is built using standard, framework-free web technologies:

• HTML5
• Vanilla CSS
• Vanilla JavaScript
• PapaParse (For CSV Data Extraction)
• Phosphor Icons

Microsoft Outlook sync

ConTags can import and synchronize contacts through Microsoft Graph. Before using it:

1. Register an application in Microsoft Entra ID.
2. Enable personal Microsoft accounts and work/school accounts.
3. Add the deployed ConTags URL as a Single-page application redirect URI.
4. Add the delegated Microsoft Graph permission Contacts.ReadWrite.
5. Put the application (client) ID in MICROSOFT_CLIENT_ID in js/config.js.

No client secret is used or stored in this browser application.

Portable contacts

The import menu accepts vCard (.vcf) files, and the settings menu can export all locally stored contacts as a vCard file.