Work with the HTML5 Canvas element easily
Lightweight Phaser UI plugin
A JavaScript game library to quickly develop board games for the web
Wolfenstein 3D HTML5 TOTAL Conversion
JAVA websocket implementation for a bomberman-like game
Lightweight framework for old-school RPG GUI in web!
Get as many FPS as you need and amazing effects by rendering HTML/CSS
Fills a rectangle using given tetris shapes
A comprehensive path-finding library for grid based games
Modular Gaming Open Source Persistent Browser Based Game Framework
Javascript hitTest on tranparent PNG with collision game sample
SuperWikia: The Runtime/Realtime Environment for Codesmiths
C-Lesh is a game programming language for 2D games.
QuadTree JS is a library for game developers
Powerful html5 & javascript library for creating applications & games.
JSDK is JavaScript Development Kit.
Constructive solid geometry on meshes using BSP trees in JavaScript
Investigo - DX9 Performance and Debugging Toolkit
Formerly CraveJs, it's for creating JavaScript applications and games.
Create your own online real-time browser-based MMO in your website
fiftyfifty is a programming language and game