ZED OS the clone of Windows XP
The imaginary eight-bit machine
a webgl Cesium 3D flight simulator
Web powered cross-platform 3D, WebXR game engine
Children's learning programming language Karel the Robot in 3D
The Atomic Game Engine is a multi-platform 2D and 3D engine
3D urban environment renderer : browser-app ; as well as a GTA clone
Simple OpenSource scoreboard
Turbulenz is a modular 3D and 2D game framework
Jetpac Clone, written in JavaScript, wrapped in a Mac App
Next generation web chess club
Free strategy browsergame engine.
Port of UCI to Javascript
2D physics engine for games
TurboSphere is an easy to learn and powerful JS based game engine.
XMICAE is a framework for browser-based IF/RPG narratives.
Classic backgammon in fantasy setting with a lot of missions.
JavaScript chess with board rotation, pgn output, forward/back & save
A lightweight HTML5 Game Engine
Javascript adventure game engine
C-Lesh is a game programming language for 2D games.