Super fast HTML 5 2D rendering engine that uses webGL with canvas fallback
Phaser is a light-weight 2D game framework for making HTML5 games for desktop and mobile browsers
a 2D rigid body physics engine for the web
Turbulenz is a modular 3D and 2D game framework for making HTML5 powered games for browsers and mobile devices.
HTML5 game framework for web and iOS
Lightweight, fast, interactable 2D HTML5 rendering engine for cross-platform game development.
A virtual joystick for touch capable interfaces.
Panda.js HTML5 game engine