This article is about writing an X11 window manager, which is a different piece of software. An XWM is an X11 client. Writing an X11 server is a much more invol

This article is about writing an X11 window manager, which is a different piece of software. An XWM is an X11 client. Writing an X11 server is a much more involved effort (there's a reason why there's only one widely used implementation, Xorg).