Three.js

3D rendering libraryOpen source· verified Sep 2026

The most widely used JavaScript 3D library: scenes, cameras, lights, materials, and loaders over WebGL, with a WebGPU renderer alongside. It renders; physics, input, and game structure are up to you.

Official site

Reach for it when

3D scenes and product viewers
Games where you want to pick your own physics and architecture

Compared with

Three.js vs Babylon.js

In stack playbooks

3D web game: Three.js + Rapier + Vite

Rendering: scenes, cameras, lights, materials

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