Here is another server-side framework for Ajax that has been developed for sometime now. This framework was last updated November 2005 but still holds great relevance in building Ajax based websites until today. Why? Because among the many server-side frameworks out there, few of them actually caters to PHP and XOAD is a rare few that has been proven to work for many years now. XOAD used to be called NAJAX. With the changed name, the framework came out with better functionality.