- Akihabara
- jsGameSoup
- GameQuery
- JavaScript Gamelib
- Effect Games
- GameJS
- Diggy
- SpellScript
- jsGameSoup
- RocketPack
- Raphaël
- Isogenic Engine
- Javascript Gamelib
- Impact
- Render Engine
- Canvas 3D JS Libary (C3DL)
- GMP
- Gammajs
- Tom's Halls - A JavaScript Platform Game Engine
- EaselJS
- xc.js
- Javascript 2D Game Engine
- BDGE (Badly Designed Game Engine)
- Canvex
- cocos2d
- Rosewood.js
- craftyjs
- css game engine
- Flax
- FlixelJS (incomplete?)
- unity3d
- gTile
- j5g3
- jGen
- Propulsion
- Sarien.net
For more go to: Github Game engine list this list is continually updated.