Top BROWSER GitHub Repositories & Tools (2026)

A browser based code editor

The Serenity Operating System 🐞

⚡️ Streaming torrent client for the web

☕️ Classic, reliable, trusted test framework for Node.js and the browser

Web Extension for saving a faithful copy of a complete web page in a single HTML file

Private, fast, and honest web browser

Firefox for iOS

A pure JavaScript implementation of git for node and browsers!

Blocks specific sites from appearing in Google search results

Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and recorded after. Bring any AG-UI agent.

The cross-browser extension framework.

Ruby ♥︎ JavaScript

JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.

A node.js library for testing modern web applications

Online browser-based RTS game

Atomic Agent is a local-first AI agent. Runs open-weight models on your own machine via llama.cpp.

This repository is for active development of the Azure SDK for JavaScript (NodeJS & Browser). For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/javascript/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-js.

The headless Chrome/Chromium driver on top of Puppeteer. Take screenshots, generate PDFs, extract text and HTML with a production-ready API.

Finds larger/original versions of images and videos

Browser extension for AnythingLLM Docker & Desktop application