Canvas 3d is an add-on to firefox 3 that enables users to do 3d within a canvas in the browser. 3D worlds are much more complex than 2D worlds. issues with coordinate systems, lighting, camera positioning and so forth all come into play into play in a 3D environment. The Canvas 3D JS Library provides a Scene/Object management tool for delivering 3D content. This presentation will introduce the audience to Canvas 3D and the Canvas 3d JS Library.