libeasycgi is designed to be an easy to use and ASP-like library for CGI programming. It will provide an interface for CGI programming in an ASP style and tries to go beyond this. Also, it is designed to be easy for automated test on CGI programs.
hostingstar.com.au's opensource software.
To be used primarily for dotnetnuke modules, a cross platform backup system, .net (dotnet) user controls, 3d plugins and many other bits and pieces.