The iconic SVG, font, and CSS toolkit

⚡️ Streaming torrent client for the web

In-browser code editor (version 5, legacy)

GitHub on steroids

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

An Open Source YouTube app for privacy

a 2D rigid body physics engine for the web ▲● ■

JSHint is a tool that helps to detect errors and potential problems in your JavaScript code

Beautifier for javascript

A web tool to explore the ASTs generated by various parsers.

An interactive guide to the game theory of cooperation

Program learning to play Flappy Bird by machine learning (Neuroevolution)

OCR in Javascript via Emscripten

A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations

Add-on / web app to view the source code of Chrome / Firefox / Opera 15 extensions and zip files.

Stream videos without buffering in the browser. An extension that gives you a better, accessible video player designed for your needs.

Various examples and code created and shared by Mike Chambers

💤 (inactive) Because copy pasting isn't that great.

Build custom versions of jQuery

JavaScript implementation of Google's Snappy compression library

Quickstart guide and examples for those who prefer a more hands on approach to bootstrapping CodeMirror 6

implementation of myers diff algorithm

Regular Expression Analyzer and Composer for JavaScript, PHP, Python