Dynamic menu library and client program inspired by dmenu.

Carries essentially the same functionality -- pipe stuff into it and use it to select an item -- but has the nice ability to display it as an X11 window (like dmenu) in the terminal (as an ncurses program) or on wayland (which I don't yet use).

One thing I had to look for a while:
You set the way it displays itself through the BEMENU_BACKEND environment variable (curses,x11,wayland)
which you have to export before bemenu recognizes it.