lwmenu is a TCL/Tk program that displays an application menu at the current X pointer position. It was written in order to scratch an itch--namely that lwm (Lightweight Window Manager) does not have a built-in application menu. It can be also used for other window managers that either don't have their own application menu (such as lwm) or don't currently have a menu-method written for the Debian menu system.
tcsysmon is a dock app that monitors Mem/Swap/DiskIO/Uptime and displays blinky lights for your interrupts and page in/outs. Its goal is to display as many real-time system statistics as possible with a minimum of CPU usage. It includes MMX routines for faster updates on newer CPUs.
WMAMP is a media player designed for the Window Maker dock. wmamp-applet implements the dockapp user interface for a generic media player. Because the user interface is completely separated from the playing functions, it is easy to write a new media-playing backend, sharing the common look & feel. wmamp-freeamp is an implementation of the wmamp_player for the FreeAmp digital audio player. It compiles just like a standard FreeAmp UI plug-in using wmamp-applet.