Browser Extension GitHub Repositories (2026) · Open Source Tools

A video downloader for various adult websites

This extension for Firefox and Chrome aims to make navigating YouTube's subscription grid easier by allowing users to hide watched videos

FireX Proxy is a browser extension built to unblock websites and provide private browsing. Since 2011.

BrowSync is a cross-browser routing and sync hub for macOS. It unites Safari, all Chromium-based browsers, and Firefox, intelligently routing links and syncing bookmarks and sessions in real-time.

Filter & Control Anything on YouTube or YouTube Kids

Private AI summarizer for anything you read. Inspired by Mozilla's Orbit.

Filter your Tumblr dashboard

Turn long ChatGPT conversations into visual maps — jump back to any message, organize topics, and export your knowledge.

A native download manager for macOS

AI side-question layer — ask aside, stay on track.

Privacy browser extension for opting out from web tracking via GPC

Open-source translation extension for Chrome and Firefox with text, page, PDF, OCR, subtitles, and live dubbing.

Debloated fork of the extension "I don't care about cookies"