Zdog is a 3D JavaScript engine for <canvas> and SVG. You can design and render simple 3D models on the Web. Zdog is a pseudo-3D engine. Its geometries exist in 3D space, but are rendered as flat shapes.
Features:
Zdog is small. 2,100 lines of code for the entire library. 28KB minified.
Zdog is round. All circular shapes are rendered as proper circles with rounded edges. No polygonal jaggies.
Zdog is friendly. Modeling is done with a straight-forward declarative API.