LiveUpdates is a project mainly written in JavaScript, it's free.
Trying to minic the bbc sport site which published realtime football updates
This is inspired by the bbc sports pages which display live updates from the various football matches around Britain It is built using the bootstrap libraries from twitter, jquery with MVC3 .net templates Added the mini profilier as outlined @ http://samsaffron.com/archive/2011/06/09/+Profiling+your+website+like+a+true+Ninja Playing with gifs from the google app status page