wmwm is a pure Go auto tiling window manager for X11. It is very simple (2k loc) and lightweight. With wmwm you start with one window which takes full size of the screen. Next window will split screen into equal columns with the second window placed in the right column. Additional windows will be placed in the right column. Windows in a column always have the same height. You can move windows within the column or from one column to another. Windows and columns belong to workspaces. In wmwm you have eight workspaces (nine if external monitor is connected). ...
gwall is a little systray-gnome-application who permit to have more than 1 wallpaper on your desktop You can by example put four wallpaper (in a square) on one screen. It's very useful when you have a secondscreen
a pygtk app that will allow laptop users to use a GUI to enable dual head in Linux allowing users to enable a secondscreen and have it either a clone of the laptop screen or extend the desktop on the secondscreen basically it is a frontend to xrandr