# KUTU WM > It is still under development, even though it is techically working. KUTU is a window manager for X11.
KUTU means box in turkish, which is my idea behind implementing this WM. - It is to be used as a bunch of boxes inside which you can throw your windows. - It is non-reparenting. (So maybe add that flag to your Java Applications) - It is primarily a tiled WM, but it also supports floating windows.
To know what a window manager is, check out [this](https://en.wikipedia.org/wiki/Window_manager).