CppCMS is the web development framework written in C++, that is aimed on development of high performance web application. It uses different web APIs, most noticably FastCGI, as a web layer and various databases as a storage backed.
Whitebeam is a complete rapiddevelopment Web application server integrating Apache, Posgresql, Mozilla's SpiderMonkey JavaScript engine with it's own powerful XML/XPath based secure application framework.
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.
Kaya: A statically typed, imperative cross-platform programming language with type inference, powerful data description capabilities and built-in abstractions and libraries for easy and robust web applicationdevelopment. http://kayalang.org/
C++ application server optimized for very tight control of memory allocations, efficient execution algorithms, built-in timing and statistics for performance tuning and easy extension. Based on MVC model with embedded Lua scripting/template engine. Sourc
C Cod is an application that allows for a C source file to be "Compiled on Demand" prior to being executed. The source files are compiled and executed on the fly. This allows for C to be treated like a scripting language.