Use of Ogg formats in HTML5
, HTML5 video is not currently as widespread as Flash videos, though of recent rollouts of experimental HTML5-based video players on websites, DailyMotion is so far the only one to use Ogg Theora and Vorbis formats, which suggests an increasing early interest in adopting HTML5 video.
Datacopia
Datacopia is built in HTML5 and runs on any platform with a browser that supports the Html5 canvas element. It makes use of D3.js and the NVD3 library to provide its interactive graphics. It uses the Heroku PaaS stack.