#Intro Holla is a group chat app. The UI is built in a RIA fashion - i.e. is totally asynchronous and super fast. I've open sourced it for a book I'm writing on building Rich Internet Applications with JavaScript. A WebKit based browser (Safari/Chrome) is required due to specific CSS optimizations. #Live Demo Checkout a live demo here Good examples for: CSS3 theming (inspired by http://jquerymobil