Fast and lightweight JavaScript game engine built on WebGL and glTF
LayaAir is an open-source 2D/3D engine
Cross-platform 3D scene editor based on three.js, golang and mongodb
Web powered cross-platform 3D, WebXR game engine
Built to be ease of use, with no programming knowledge, Multi-platform
Egret is a brand new open mobile game and application engine
Simple and scalable 3d javascript game engine
Free MMORPG Engine. Develop and host graphical browser-based games.