mcwm is a minimalistic floating window manager for the X Window System.
It is built directly on top of XCB, the C binding for the X11 protocol.
It doesn't use the Xlib API at all.
All functions are available from the keyboard, but the mouse can be
used for moving,resizing and raise/lower.
Submitted by: Jakub Lach <jakub_lach at mailplus.pl>