tritium is a tiling/tabbed window manager for the X Window System
inspired by the ion window manager. It was written completely from
scratch in python and shares no actual code with ion.
PyBackground is a utility for adding some fun to your Windows Desktop Environment. It can randomly select and set Backgrounds, supports multiple monitor setups, and can center, resize, and auto-compensate for your taskbar when centering Images.
Vierstein (FourStone) is a RPG creation and playing kit based upon games like Unlimited Adventures. It uses a custom, and hopefully inventive, rule-set that focuses on single player environment. Built upon Python and Pyui.
Sakura is a Knowledge Navigator and User Interface for UNIX, which implements HyperMedia and its own windowing and packing system, both in the main program and in an extensive API for Tcl and other languages.
applnk2wm is a python script that converts the KDE/GNOME menu which usually resides in /usr/share/applnk into a format understood by Window Maker. The generated menu can then be added to your existing main menu as a submenu.
SeVeraGe is a project aimed at leveraging SVG's capabilities in the real world! This is the home of iSVG, multi-language SVG DOM implementations and a few converters.