PyleWiki is a WikiClone written entirely in Python that allows a group of people to collaboratively edit a tree of webpages using nothing but their browser and a simple, text-based markup language. This particular WikiClone has a few extensions to the original: attachments to pages, user authentication (primitive), and the use of templates for page styling among others.
The KDE Simple Programming tutorial teaches how to develop a KDE application. With the only requirement of a little C++ knowledge, and using the latest KDE snapshots, the reader will learn how to build his/her first KDE application from a simple "Hello world" button to a Web browser with a DCOP interface that communicates with a bookmark application running in a separate process. There's also a spanish version of the documentation.
help2man is a tool for automatically generating simple manual pages from program output. It is intended to provide an easy way for software authors to include a manual page in their distribution without having to maintain that document. Given a program which produces reasonably standard --help and --version outputs, help2man will attempt to re-arrange that output into something which resembles a manual page.