Rofi

https://github.com/lbonn/rofi fork with Wayland support

A popup window switcher roughly based on superswitcher, requiring only xlib and pango.

This version started off as a clone of simpleswitcher, the version from Sean Pringle.

All credit for this great tool should go to him. Rofi developed extra features,

like a run-dialog, ssh-launcher and can act as a drop-in dmenu replacement, making it a very versatile tool.