Fast and lightweight JavaScript game engine built on WebGL and glTF
Open source HTML5 game framework that offers WebGL and Canvas
The HTML5 Creation Engine
Phaser is a free and fast 2D game framework for making HTML5 games
Open source library for creative expression on the web, desktop, etc.
2D JavaScript Physics Engine
Makes it simple to draw stuff across platforms (including web)
A free and open-source Touhou Project fangame
PoC Minecraft client written in Javascript
A fresh & lightweight javascript game engine
The Tiny JavaScript Game Engine That Can!
Provides efficient allocation free async/await integration for Unity
Ct.js is a desktop game engine that makes learning programming fun
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
JavaScript Sequence Editor
3D modeler, 3D game maker, 3D demo maker
Everything you need to build and deploy scalable realtime 3D apps
Cerberus Content Management System
The Turn Based Strategy Game/eSport. Master your beasts
JavaScript Texture Generator
a webgl Cesium 3D flight simulator
an osm openstreetmap 3D / bing maps car / flight / ballon sim game
Children's learning programming language Karel the Robot in 3D
Reactive extensions for Unity