Displaying a 3D model in JavaScript/HTML5

I have not played with 3D yet, but I know a good place for ressources on 3D for HTML5.

http://www.html5rocks.com/en/gaming

And here is a tutorial on how to create your 3D models with the Three.js Framework.

http://www.html5rocks.com/en/tutorials/three/intro/

This may help you. Good luck.

I also needed what you've been searching for and did some research.

I found JSC3D (https://code.google.com/p/jsc3d/). It's a project written entirely in Javascript and uses the HTML canvas. It has been tested for Opera, Chrome, Firefox, Safari, IE9 and more.

Then you have services as p3d.in and Sketchfab that give you a nice reader to view 3D models on a web page: they use HTML5 and WebGL. They both have a free version.