3 Dmol.js
WebGL accelerated JavaScript molecular graphics library
Webgl Workshop
The sequel to shader-school: Learn the WebGL API
Math Box.js
MathBox is a (work in progress) library for making presentation-quality math diagrams in WebGL.
Scenejs
An extensible WebGL-based engine for high-detail 3D visualisation
Hilo3d
Hilo3d, a WebGL Rendering Engine.
Lightgl.js
A lightweight WebGL library
Philogl
A WebGL Framework for Data Visualization, Creative Coding and Game Development
Osmbuildings
:city_sunrise: OSM Buildings
Sylvester
Vector, matrix and geometry math JavaScript
Photon
CSS 3D Lighting Engine
Litegl.js
Lightweight Javascript WebGL library for handling Context, Meshes, Textures and Shaders. Relies on glMatrix 2.0, very easy to use.
Grimoire Js
A WebGL framework for Web development.
Three.proton
three.proton is a magical 3d particle engine using three.js library. It is based on the Proton engine library.
Gl Boost
A Useful WebGL Library for Small Turning
Glow
GLOW is a WebGL wrapper, which focuses on easy creation and use of shaders.
Css Camera
New way to see a web page with CSS3 3D transform
GLSL.js
A light Javascript & GLSL library for vizualisation and game purposes (2D or 3D).