RaphaelJS

http://raphaeljs.com/

''small JavaScript library that should simplify your work with vector graphics on the web. If you want to create your own specific chart or image crop and rotate widget, for example, you can achieve it simply and easily with this library.''

Raphaël uses the W3C SVG and VML (for IE8)

Exemples

 * 3D Maze http://raphaeljs.com/scape/