Rot.js
ROguelike Toolkit
Babylon.js
Babylon.js: a complete JavaScript framework for building 3D games with HTML 5 and WebGL
Nipplejs
A virtual joystick for touch capable interfaces.
Panda.js
Panda.js HTML5 game engine
Cutjs
Lightweight, fast, interactable 2D HTML5 rendering engine for cross-platform game development.
Limejs
HTML5 game framework for web and iOS
Gamejs
GameJs is a thin library on top of the HTML canvas element. In addition to the drawing functions it has a set of generally helpful modules for game development.
Verlet JS
A simple Verlet physics engine written in javascript
Isometric
JSIso - An HTML5 Canvas Tile Engine
Turbulenz Engine
Turbulenz is a modular 3D and 2D game framework for making HTML5 powered games for browsers and mobile devices.
Kiwi.js
Kiwi.js is a blazingly fast mobile & desktop browser based HTML5 game framework. It uses CocoonJS for publishing to the AppStore.
Joy.js
A Joyful 2D HTML5 Game Engine.
Canvas Engine
Framework for HTML5 Canvas oriented 2D video games
Black
World's fastest HTML5 2D game engine 🛸
Keydrown
A JavaScript key state handler for web apps
Phina.js
phina.js is game library
Enchant.js
A simple JavaScript framework for creating games and apps