Browse free open source JavaScript Game Engines and projects below. Use the toggles on the left to filter open source JavaScript Game Engines by OS, license, language, programming language, and project status.
Fast and lightweight JavaScript game engine built on WebGL and glTF
Free, open source game engine online
The Tiny JavaScript Game Engine That Can!
A fresh & lightweight javascript game engine
Egret is a brand new open mobile game and application engine
LayaAir is an open-source 2D/3D engine
Built to be ease of use, with no programming knowledge, Multi-platform
Simple and scalable 3d javascript game engine
Ct.js is a desktop game engine that makes learning programming fun
Free MMORPG Engine. Develop and host graphical browser-based games.
Eva.js is a front-end game engine for creating interactive projects
Javascript adventure game engine
A lightweight HTML5 Game Engine
2D Game Engine
A high-performance, industry-standard 2D physics engine built on Box2D
Starter project to get a Phaser game environment up and running
Cross-platform 3D scene editor based on three.js, golang and mongodb