The important changing point is the transition to HTML5 from Flash. This site is operated from 2008. Looking back on the past versions, I will introduce this time of renewal .
I created 2 particle demo using WebGL version and Stage3D version. Away3D are cool framework available on both WebGL and Stage3D. The WebGL version are using Away3D TypeScript. It is easy to write codes for WebGL and Stage3D , because these frameworks has same APIs.
Because this isn’t flash demo, this demo can run on iPhone device. But it’s very slow slow slow (5fps?). The same demo of flash version is more faster on Android device (30fps). Look this video.