PyREXX is a interprocess messaging server for routing remote prodecure calls using xml-based messages (Jabber, XML-RPC, etc), which will allow programs to interact more easily.
A MVC oriented client-server web framework written in C and JavaScript for Apache HTTP servers. The server executes models and the built-in template engine creates the view. The client-side is a JS API, and makes communication with the server easy.
MacOsX Finder like browser for UN*Xes with Win* like Control Panel function. Requires firefox (due to XUL support) and SQLite for meta data search (similar to spotlight)