Frozen
Frozen is an open-source HTML5 game engine delivering ease-of-use, rapid development through tooling and modularity.
Phina.js
phina.js is game library
Lychee JS
Environment-Independent JavaScript engine (HTML5 Canvas, V8GL, WebGL, native OpenGL, NodeJS)
Kiwi.js
Kiwi.js is a blazingly fast mobile & desktop browser based HTML5 game framework. It uses CocoonJS for publishing to the AppStore.
Playground
Playground.js is a framework for your javascript based games. It gives you out-of-box access to essentials like mouse, keyboard, sound and well designed architecture that you can expand to your needs.
Joy.js
A Joyful 2D HTML5 Game Engine.
Canvas Engine
Framework for HTML5 Canvas oriented 2D video games
Tmlib.js
JavaScript をより使いやすく, より便利に, そしてより豊かに.
Coquette
A micro framework for JavaScript games
Keydrown
A JavaScript key state handler for web apps
Enchant.js
A simple JavaScript framework for creating games and apps
Crafty
Crafty is a JavaScript game library that can help you create games in a structured way.
Limejs
HTML5 game framework for web and iOS
Isometric
JSIso - An HTML5 Canvas Tile Engine
Panda.js
Panda.js HTML5 game engine
Verlet JS
A simple Verlet physics engine written in javascript
Egret Core
Egret is a brand new open mobile game and application engine which allows you to quickly build mobile games and apps on Android,iOS and Windows.