LayaAir is an open-source 2D/3D engine
The Tiny JavaScript Game Engine That Can!
Fast and lightweight JavaScript game engine built on WebGL and glTF
Eva.js is a front-end game engine for creating interactive projects
Ct.js is a desktop game engine that makes learning programming fun
A 2D rigid body physics engine for the web
JavaScript-based game engine designed to empower developers
Cross-platform 3D scene editor based on three.js, golang and mongodb
2D Game Engine
Web powered cross-platform 3D, WebXR game engine
JavaScript Game Engine
Built to be ease of use, with no programming knowledge, Multi-platform
A lightweight HTML5 Game Engine
Free MMORPG Engine. Develop and host graphical browser-based games.