ExtJS Poker is a Texas Hold'em Poker game programmed using PHP (Codeigniter), MySQL, and ExtJS. check out the early screenshots on the SourceForge project page.

ExtJS is a cross-browser Javascript library that helps you build rich internet applications with high-performance widgets, an extensible Component model and licenses to fit your use. CodeIgniter is a PHP framework with a very small footprint created for programmers who need a simple and elegant toolkit to create full-featured web applications.