Description
A lightweight overlay bar for the X Window System.
A lightweight configurable overlay volume/backlight/progress/anything bar for the X Window System (and Wayland compositors with XWayland). Each time a new value is read on the standard input, it is displayed as a tv-like bar over other windows. It then vanishes after a configurable amount of time. A value followed by a bang '!' is displayed using an alternate color to account for special states (e.g. muted audio). There is also support for overflows (when the value exceeds the maximum).