A non-exhaustive list of WebGL frameworks and libraries. It is mostly for learning purposes as some of the libraries listed are outdated/not maintained anymore.

Engines and libraries

• three.js: JavaScript 3D library
• stack.gl: an open software ecosystem for WebGL, built on top of browserify and npm.
• PixiJS: Super fast HTML 5 2D rendering engine that uses webGL with canvas fallback
• Pex: Pex is a javascript 3d library / engine allowing for seamless development between Plask and WebGL in the browser.
• Babylon.js: a complete JavaScript framework for building 3D games with HTML 5 and WebGL
• Filament: Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS and WASM/WebGL
• ClayGL: A WebGL graphic library helping you to build scalable Web3D applications
• AwayJS: AwayJS is a graphics library for javascript written in typescript
• SceneJS: An extensible WebGL-based engine for high-detail 3D visualisation
• Blend4Web: a tool for interactive 3D visualization on the Internet
• PlayCanvas: JavaScript game engine built on WebGL and WebVR
• Turbulenz: Turbulenz is a modular 3D and 2D game framework for making HTML5 powered games for browsers, desktops and mobile devices.
• Hilo3d: a WebGL Rendering Engine.
• litescene: A WebGL 3D Engine library with component-based node hierarchy. Used by WebGLStudio.

Toolkits and micro frameworks

• regl: Fast functional WebGL
• lightgl.js: A lightweight WebGL library
• TWGL: A Tiny WebGL helper Library
• p5.js: a new interpretation of Processing, not an emulation or port.
• Four: a slightly higher level graphics API based on WebGL 1.0
• TDL: TDL is a low-level library for WebGL apps (see TWGL)
• KickJS: A WebGL game engine for modern web-browsers
• nanogl: webgl micro framework
• Alfrid: A WebGL tool set
• Medium: Progressive WebGL toolkit for art
• PicoGL.js: A minimal WebGL 2-only rendering library
• O-GL: Minimal WebGL framework
• mini-webgl: Mini toy WebGL library
• phenomenon-px: The fastest way to create pixel shaders.
• zen-3d: JavaScript 3D library.
• GLOW: GLOW is a WebGL wrapper, which focuses on easy creation and use of shaders.
• Helix: A Javascript 3D engine.
• GrimoireJS: A WebGL framework for Web development.
• litegl.js: Lightweight Javascript WebGL library for handling Context, Meshes, Textures and Shaders.
• CraZyPG: lowlevel webgl2.0 library
• GLBoost: A Useful WebGL Library for Small Turning
• RedCube.js: WebGL2 rendering library.
• RedGL2: RedGL - JavaScript 3D library

Tools build on top of...

• WhitestormJS: Super-fast 3D framework for Web Applications & Games. Based on Three.js
• Phaser: Phaser is a fast, free, and fun open source HTML5 game framework. It uses a custom build of Pixi.js.
• OSG.js: Javascript Implementation of OpenSceneGraph
• Ammo.js: Direct port of the Bullet physics engine to JavaScript using Emscripten
• gl-engine: an experimental ES6 WebGL engine built on stack.gl
• GLAM: glam (GL A nd M arkup) is a declarative language for creating 3D web content.

Maps and visualizations

• Deck.gl: WebGL based visualization layers
• LumaGL: A JavaScript WebGL Framework for Data Visualization
• Cesium: Open-source library for world-class 3D globes and maps.
• xeogl: A data-driven 3D visualization engine on WebGL
• PhiloGL: A WebGL Framework for Data Visualization, Creative Coding and Game Development

VR

• A-Frame: A web framework for building virtual reality experiences.
• PlayCanvas: JavaScript game engine built on WebGL and WebVR