Theseus' Ship is a robust, fast and versatile, yet easy to use
composited window manager for the Wayland and X11 windowing systems on
Linux.

Theseus' Ship is intended to be used as part of a KDE Plasma Desktop.
Theseus' Ship is a reboot of KDE's KWin. It differentates itself from
KWin in that it uses The Compositor Modules.