wmswallow is a WindowMaker dock applet to make any application dockable in the WindowMaker dock.
Wuja is a Gnome desktop applet for integrating with Google Calendar. It is written in Python and distributed under the GPL.
a simple graphical desktop environment for X-Window. The goal is to create a set of light weight and fast GPL applications that run on a slow computer (i486 66MHz 16MB) and on a small screen (640x480)
Xdgmenumaker is a command line tool that generates application menus using xdg information by scanning *.desktop files in all $XDG_DATA_DIRS/applications directories.
xdock is a program that emulates the Window Maker docks, with the following differences: it runs in any window manager, is client/server, and it is very easy to write docks for it.
XFast is a slim and lightweight desktop environment that incorporates both a window server and window manager within the same project. Its intended use is on embedded platforms where resources are low, as well as everywhere a desktop environment needs to be started very quickly and with low memory consumption.
Xffm is an X background menu that works like a File-Cabinet.
Xmtoolbar is a Motif toolbar to launch applications. Xmtoolbar is easy to configure, it can group buttons for application groups, shrink on a mouse-click and gives quick help info.
XPde aims to recreate the Windows XP desktop environment on Linux in order to allow Windows users to "feel at home" in front of a Linux computer.
XQDE is a docker application that provides functionality similar to KXDocker in many ways. It works together with a compositing window manager.
6 of the Best Lean Linux Desktop Environments seeks to identify the best lean desktops for Linux, for users that have old or even ancient hardware.