Recommended:
Allowed:
- Three.js
- Unity 3D (WebGL Export only)
- Unreal (WebGL Export only)
- ImpactJS
- EaselJS
- pixi.js
- GameMaker
- PlayCanvas
- Turbulenz
- lycheeJS
- melonJS
- Quintus
- Cocos2d-X
- WADE
- Isogenic
- GC DevKit
- Panda.js
- voxel.js
- Kiwi.js
- Matter.js
- Stencyl
If you know any more, leave them in the comments and i'll add to this post!
You're of course welcome to use your own engine!! :)