HTML5DEMO
SVG
Animated Pie Chart
Animated Line Chart
Interactive Diagrams
Simulated Physics
Interactive Chart
Canvas
Web Canvas Paint
World of Solitaire
Canopy
3D on 2D Canvas
Yet another 3D on 2D Canvas
chromeexperiments.com
Audio/Video
Libre.fm
Green
Dynamic Content Injection
Video and CSS3
The Tristan washing machine
Video + Subtitles
Air Mozilla ogg videos
CSS3
CSS3 font-face