aid: threejs
url: https://raw.githubusercontent.com/api-evangelist/threejs/refs/heads/main/apis.yml
apis:
- aid: threejs:threejs-core
  name: Three.js Core
  tags:
  - 3D
  - Graphics
  - WebGL
  - WebGPU
  - JavaScript
  - Rendering
  humanURL: https://threejs.org/docs/
  properties:
  - url: https://threejs.org/docs/
    type: Documentation
  - url: https://threejs.org/manual/
    type: Documentation
  - url: https://github.com/mrdoob/three.js
    type: GitHubRepository
  - url: https://www.npmjs.com/package/three
    type: Package
  - url: json-schema/threejs-vector3-schema.json
    type: JSONSchema
  - url: json-schema/threejs-object3d-schema.json
    type: JSONSchema
  - url: json-schema/threejs-scene-schema.json
    type: JSONSchema
  - url: json-ld/threejs-context.jsonld
    type: JSONLD
  description: The Three.js core library provides the scene graph, cameras, lights, geometries, materials, textures,
    loaders, and animation primitives used to build interactive 3D applications in the browser and on Node.js. The
    public surface is a JavaScript API consumed via ES modules and a small CDN-friendly UMD build; classes are
    organized into Scene, Object3D, Camera, Geometry, Material, Light, and Texture hierarchies and serialize to a
    documented JSON scene format produced by `Object3D.toJSON()`.
- aid: threejs:threejs-renderers
  name: Three.js Renderers (WebGL and WebGPU)
  tags:
  - 3D
  - Graphics
  - Rendering
  - WebGL
  - WebGPU
  humanURL: https://threejs.org/docs/#api/en/renderers/WebGLRenderer
  properties:
  - url: https://threejs.org/docs/#api/en/renderers/WebGLRenderer
    type: Documentation
  - url: https://threejs.org/docs/#api/en/renderers/WebGPURenderer
    type: Documentation
  - url: https://github.com/mrdoob/three.js/tree/dev/src/renderers
    type: SourceCode
  description: WebGLRenderer (default, ships in the main bundle) and the newer WebGPURenderer (under
    `three/webgpu`) draw the scene graph to a canvas. The Node Material System (TSL — Three.js Shading Language)
    provides a unified node-based authoring model that compiles to GLSL for WebGL and WGSL for WebGPU, plus
    addon SVG and CSS3D renderers for non-raster output.
- aid: threejs:threejs-loaders
  name: Three.js Loaders
  tags:
  - 3D
  - Loaders
  - glTF
  - OBJ
  - FBX
  - USDZ
  - Assets
  humanURL: https://threejs.org/docs/#api/en/loaders/Loader
  properties:
  - url: https://threejs.org/docs/#api/en/loaders/Loader
    type: Documentation
  - url: https://github.com/mrdoob/three.js/tree/dev/examples/jsm/loaders
    type: SourceCode
  - url: examples/threejs-gltf-scene-example.json
    type: Example
  description: A family of asset loaders consumed via `three/addons/loaders/*` covering glTF/GLB (recommended),
    OBJ, FBX, Collada, STL, PLY, 3MF, USDZ, DRACO, KTX2, Basis, and HDR/EXR environment maps. Loaders read
    binary or text formats and produce Three.js scene graph objects ready to add to a `THREE.Scene`.
- aid: threejs:threejs-controls
  name: Three.js Controls and Helpers
  tags:
  - Controls
  - Input
  - Camera
  - Interaction
  humanURL: https://threejs.org/docs/#examples/en/controls/OrbitControls
  properties:
  - url: https://threejs.org/docs/#examples/en/controls/OrbitControls
    type: Documentation
  - url: https://github.com/mrdoob/three.js/tree/dev/examples/jsm/controls
    type: SourceCode
  description: Camera and object controls shipped as addons (`three/addons/controls/*`) including OrbitControls,
    MapControls, TrackballControls, FirstPersonControls, FlyControls, PointerLockControls, TransformControls,
    DragControls, and ArcballControls. Helpers (`three/addons/helpers/*`) visualize lights, cameras, axes, and
    bounding volumes for debugging.
- aid: threejs:threejs-postprocessing
  name: Three.js Post-Processing
  tags:
  - Post-Processing
  - Effects
  - Rendering
  - Compositing
  humanURL: https://threejs.org/docs/#manual/en/introduction/How-to-use-post-processing
  properties:
  - url: https://threejs.org/docs/#manual/en/introduction/How-to-use-post-processing
    type: Documentation
  - url: https://github.com/mrdoob/three.js/tree/dev/examples/jsm/postprocessing
    type: SourceCode
  description: EffectComposer plus a passes library — RenderPass, ShaderPass, UnrealBloomPass, BloomPass,
    SSAOPass, SSRPass, SAOPass, OutlinePass, SMAAPass, FXAAPass, TAARenderPass, BokehPass, GlitchPass — for
    chaining screen-space effects, with WebGPU equivalents under `three/addons/postprocessing` for the new
    renderer.
- aid: threejs:threejs-editor
  name: Three.js Editor
  tags:
  - Editor
  - Authoring
  - Tools
  humanURL: https://threejs.org/editor/
  properties:
  - url: https://threejs.org/editor/
    type: Sandbox
  - url: https://github.com/mrdoob/three.js/tree/dev/editor
    type: SourceCode
  description: Browser-based scene editor for assembling Three.js scenes, importing assets, editing materials and
    lights, and exporting to the documented Three.js JSON object format. Useful as a no-code starting point that
    produces files consumable by `ObjectLoader` in any Three.js application.
name: Three.js
tags:
- 3D
- Graphics
- WebGL
- WebGPU
- JavaScript
- Rendering
- Open Source
- Game Development
- Visualization
kind: opensource
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
access: Open Source
common:
- url: https://threejs.org
  type: Portal
- url: https://threejs.org/docs/
  type: Documentation
- url: https://threejs.org/manual/
  name: Three.js Manual
  type: Documentation
- url: https://threejs.org/examples/
  name: Three.js Examples
  type: CodeExamples
- url: https://threejs.org/editor/
  name: Three.js Editor
  type: Sandbox
- url: https://github.com/mrdoob/three.js
  type: GitHubRepository
- url: https://github.com/mrdoob
  type: GitHubOrganization
- url: https://github.com/mrdoob/three.js/releases
  name: Three.js Releases
  type: ChangeLog
- url: https://github.com/mrdoob/three.js/blob/dev/LICENSE
  name: MIT License
  type: License
- url: https://github.com/mrdoob/three.js/blob/dev/CONTRIBUTING.md
  type: Documentation
- url: https://github.com/mrdoob/three.js/blob/dev/CODE_OF_CONDUCT.md
  type: CodeOfConduct
- url: https://github.com/mrdoob/three.js/wiki
  type: Documentation
- url: https://github.com/mrdoob/three.js/wiki/Migration-Guide
  name: Three.js Migration Guide
  type: Documentation
- url: https://github.com/mrdoob/three.js/issues
  type: Issues
- url: https://github.com/mrdoob/three.js/pulls
  type: PullRequests
- url: https://github.com/mrdoob/three.js/discussions
  type: Forum
- url: https://discourse.threejs.org/
  name: Three.js Discourse Forum
  type: Forum
- url: https://discord.gg/56GBJwAnUS
  name: Three.js Discord
  type: Forum
- url: https://stackoverflow.com/questions/tagged/three.js
  name: Stack Overflow — three.js
  type: Support
- url: https://www.npmjs.com/package/three
  name: three (npm)
  type: Package
- url: https://www.npmjs.com/package/@types/three
  name: '@types/three (DefinitelyTyped)'
  type: Package
- url: https://github.com/three-types/three-ts-types
  name: Three.js TypeScript Types
  type: SDK
- url: https://cdn.jsdelivr.net/npm/three/
  name: jsDelivr CDN
  type: CDN
- url: https://unpkg.com/three/
  name: unpkg CDN
  type: CDN
- url: https://github.com/pmndrs/react-three-fiber
  name: React Three Fiber
  type: Integration
- url: https://github.com/pmndrs/drei
  name: drei (R3F helpers)
  type: Integration
- url: https://github.com/aframevr/aframe
  name: A-Frame (built on three.js)
  type: Integration
- url: https://github.com/Tencent/tweenjs
  name: Tween.js
  type: Integration
- url: https://github.com/google/model-viewer
  name: '<model-viewer> (uses three.js)'
  type: Integration
- url: https://github.com/threlte/threlte
  name: Threlte (Svelte renderer)
  type: Integration
- url: https://github.com/troisjs/trois
  name: TroisJS (Vue renderer)
  type: Integration
- url: https://github.com/mrdoob/stats.js
  name: stats.js
  type: Tool
- url: https://github.com/threejs/three-devtools
  name: Three.js DevTools
  type: Tool
- url: https://x.com/threejs
  type: X
- url: https://github.com/mrdoob/three.js/blob/dev/README.md
  type: Documentation
- type: Features
  data:
  - WebGLRenderer — production WebGL 2 renderer with PBR materials, shadows, instancing, and morph targets
  - WebGPURenderer — next-generation WebGPU backend with the Node Material System (TSL) authoring model
  - TSL — Three.js Shading Language, a node-based shader graph that compiles to both GLSL and WGSL
  - Scene graph based on Object3D with Groups, LOD, Bones, Skinned meshes, InstancedMesh, and BatchedMesh
  - Cameras — PerspectiveCamera, OrthographicCamera, ArrayCamera, StereoCamera, CubeCamera
  - Lights — Ambient, Directional, Point, Spot, Hemisphere, Rect Area, plus shadow maps and light probes
  - Materials — MeshStandard, MeshPhysical (clearcoat, sheen, iridescence, transmission), MeshBasic, MeshLambert, MeshPhong, MeshToon, Shader, Raw, Sprite, Line, Points
  - Geometry primitives — Box, Sphere, Plane, Cylinder, Cone, Torus, TorusKnot, Tetra/Octa/Icosa/Dodecahedron, Capsule, Lathe, Extrude, Tube
  - Loaders — glTF/GLB (with KHR_draco_mesh_compression, KHR_mesh_quantization, KHR_texture_basisu, EXT_meshopt_compression), OBJ, FBX, Collada, STL, PLY, 3MF, USDZ
  - Texture pipeline — KTX2/Basis Universal, HDR/EXR/RGBE, video textures, canvas textures, compressed textures
  - Animation system — AnimationMixer, AnimationClip, KeyframeTrack, morph target and skeletal animation
  - Controls addons — OrbitControls, MapControls, TrackballControls, PointerLockControls, TransformControls, ArcballControls, DragControls
  - Post-processing — EffectComposer with RenderPass, Bloom, SSAO, SSR, SMAA, FXAA, TAA, DOF, Outline, Glitch
  - XR — WebXR support for VR and AR via `renderer.xr` and XR controllers/hands
  - Physics integrations — Cannon.js, Ammo.js, Rapier (community)
  - Browser-based Editor at threejs.org/editor for visual scene authoring and JSON export/import
  - Three.js JSON Object format — documented serialization via `Object3D.toJSON()` and `ObjectLoader.parse()`
  - Distributed as `three` on npm, ES modules in `three/build/three.module.js`, addons in `three/addons/*`
  - TypeScript types via `@types/three` on DefinitelyTyped, mirrored in three-types/three-ts-types
  - Monthly release cadence — current release r184 (April 2026), 47k+ commits, 113k+ GitHub stars
  - MIT licensed, no required runtime dependencies, runs in browser, Node.js, Electron, Tauri, Deno, and React Native
  sources:
  - https://threejs.org/
  - https://github.com/mrdoob/three.js
  - https://github.com/mrdoob/three.js/blob/dev/README.md
  - https://registry.npmjs.org/three/latest
  updated: '2026-05-25'
created: '2026-05-25T00:00:00.000Z'
modified: '2026-05-25'
position: Producing
description: Three.js is an open-source JavaScript 3D library originally created by Ricardo Cabello (mrdoob) in
  2010 and now maintained by a broad community of contributors. It abstracts WebGL and WebGPU behind a clean
  object-oriented API — Scenes, Cameras, Lights, Geometries, Materials, Textures, Loaders, Controls, Animation,
  and Post-Processing — to make interactive 3D in the browser practical for games, product configurators, data
  visualization, generative art, GIS, scientific visualization, simulations, AR/VR (WebXR), and creative
  coding. The library ships as the `three` npm package under MIT license with a rich addon ecosystem
  (`three/addons/*`) including dozens of loaders for industry asset formats (glTF, OBJ, FBX, USDZ, KTX2,
  DRACO), controls, helpers, post-processing passes, and a node-based shading language (TSL) that targets both
  WebGL and WebGPU. A browser-based editor at threejs.org/editor produces scenes in a documented JSON object
  format. Three.js has become the de-facto foundation for the JavaScript 3D ecosystem and underpins higher-level
  projects including React Three Fiber, A-Frame, model-viewer, Threlte, and TroisJS.
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
  X: apievangelist
  url: https://apievangelist.com
specificationVersion: '0.16'