Luz is an X11 window manager with an app launching overlay (requires OpenGL for compositing effects), a plugin architecture (Zoom and Expo plugins are partially implemented) and an auto-hide Dock for active apps. Window management is derived from JWM. The animated spinning wait cursor is the basis for an application state watchdog.
Unclutter runs in the background of an X11 session and after a specified period of inactivity hides the cursor from display. When the cursor is moved its display is restored. Users may specify specific windows to be ignored by unclutter.