X3dom
X3DOM. A framework for integrating and manipulating X3D scenes as HTML5/DOM elements.
3 Dmol.js
WebGL accelerated JavaScript molecular graphics library
Open Jscad.org
OpenSCAD + JavaScript = OpenJSCAD, edit locally or remote online, preview in browser direct via WebGL.
Oimo.js
Lightweight 3d physics engine for javascript
Cannon.js
A lightweight 3D physics engine written in JavaScript.
Litegl.js
Lightweight Javascript WebGL library for handling Context, Meshes, Textures and Shaders. Relies on glMatrix 2.0, very easy to use.
Glslify
A node.js-style module system for GLSL!
Curtainsjs
curtains.js is a lightweight vanilla WebGL javascript library that turns HTML elements into interactive textured planes.
Three.proton
three.proton is a magical 3d particle engine using three.js library. It is based on the Proton engine library.
Osmbuildings
:city_sunrise: OSM Buildings
Grimoire Js
A WebGL framework for Web development.
Webgl Workshop
The sequel to shader-school: Learn the WebGL API
Hilo3d
Hilo3d, a WebGL Rendering Engine.
Claygl
A WebGL graphic library for building scalable Web3D applications
Scenejs
An extensible WebGL-based engine for high-detail 3D visualisation
Twgl.js
A Tiny WebGL helper Library
Gl Matrix
Javascript Matrix and Vector library for High Performance WebGL apps