Phaser is a free and fast 2D game framework for making HTML5 games
3D game engine/framework in C, with Luajit and Python bindings now
Compiler from Go to JavaScript for running Go code in a browser
JavaScript framework to build game engines, games, emulators and apps
A web-based IDE for HTML5 game development. Powered by Phaser
Canvas is a Go drawing library based on OpenGL
Extensible HTML5 app for real-time collaborative projects
Simple isometric graphics library for HTML5 canvas