WAFPP is a web application framework written in C++, optimized for performance, scalability and easy localization. It employs a MVC architecture, using serveral daemons that communicate via SOAP and XML/XSLT technology for rendering web pages.
The emerge toolkit is a state-preserved web development framework. Build your whole application in one easy place. Uses O/R Mapping on the back-end, and Comet-style sockets on the front. http://emergetk.com