compton

Feature-rich compositing window manager for X11

Compton is a compositor for X11, which was forked from Dana Jansens' fork of xcompmgr, and heavily refactored. Most prominent changes from the original xcompmgr: - OpenGL/GLX backend in addition to the old XRender backend - Inactive window transparency and dimming - Titlebar/frame and menu transparency - Shadows for ARGB windows, e.g. terminals with transparency - Colored shadows; new fade system - Blur of background of transparent windows, window color inversion - Configuration file support with blacklisting