Chromium GitHub Repositories (2026) · Open Source Tools

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Private, fast, and honest web browser

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Brave browser for Android, iOS, Linux, macOS, Windows.

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

The Most Private Anti-Detect Browser 🍩

A developer-friendly API for converting many document formats into PDF files, and more!

JavaScript API for Chrome and Firefox

Browser Tamer - browser proxy for Windows and Linux with autodetection, rules, scripting. 100% local, no tracking, no registration. Made with love and care, not AI and tracking.

A modern browser for macOS. Agentic, local-first, native Swift, Chromium powered

The open-source Arc replacement for macOS. Spaces, pinned tabs, split view, Little Windows and Arc's shortcuts on Chromium, with your Arc sidebar imported in one go.

Drive a real browser from the command line and from MCP. Stable element refs, zero dependencies.

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

Lightweight, privacy-focused Chromium browser for Android with full extension support (uBlock Origin Lite) and zero telemetry.

📊 Python APIs for Web Automation, E2E Testing, and Data Scraping. CDP Mode bypasses bot-detection and handles CAPTCHAs. Includes a Stealth mode for Playwright.

Safe Exam Browser for Windows.

Free, open-source anti-detect browser profile manager: per-profile fingerprint, cookies and proxy, Camoufox and Chrome engines, desktop app, REST API and MCP server for AI agents. Self-hosted alternative to GoLogin / MoreLogin.

The official GitHub mirror of the Chromium source

A cross-platform GPU-accelerated CEF-based (Chromium Embedded Framework) WebView Extension for Godot 4

Webextension tool for Odoo