PlayCanvas
3D game engine and editorOpen source· verified Sep 2026
A WebGL/WebGPU game engine with a collaborative, browser-based visual editor. Games are built for the web first, with small builds that load fast on mobile.
Official site
Reach for it when
- Browser 3D games and playable ads
- Teams that want a visual editor without a desktop install
Worth knowing
The engine is MIT-licensed; the hosted editor has free and paid plans.