Top BROWSER GitHub Repositories & Tools (2026)

Easily generate and modify .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.

Yet another awesome browser extension for switching search engines, search everything (selection text / image / link / find in page) on any engine with a simple right click or a variety of menus and shortcuts. Build with React & Material-UI. (WIP).

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

All of source code of Floorp 12, the most Advanced and Fastest Firefox derivative 🦊

The only browser automation that bypasses anti-bot systems. AI writes network hooks, clones UIs pixel-perfect via simple chat.

Agent that actually understands social platforms. Fast. Precise. Deep.

An experimental Gecko-based web browser for iOS 13+.

Sync your browser to storage you own. No middleman, no account, no tracking

Automate browser based workflows with AI

An agent-native web security workspace. Find vulnerabilities through red-teaming. Formally verify properties of Rust codes in Lean 4.

Run Claude Code, Codex & Gemini in parallel on Windows & macOS — git worktree fan-out with atomic hunk adoption, approval gates, reboot-surviving sessions

Truly independent web browser

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

Your own search engine

State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!

System 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics

A World of Tanks-style, Vite-powered, engine-free pure Three.js armored combat simulator resolving plate-level armor, ballistics, modules, spotting, and physics, with 121 tanks and 20 destructible battlefields. Playable entirely in the browser on desktop and mobile devices. Built end-to-end by a multi-agent Claude/Codex pipeline.

The React Framework

Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.

A browser based code editor