Launch this tool to kill a window by simply clicking it
This is a super simple extension simply launching xkill.
This extension is listed on the Ulauncher extensions page. https://ext.ulauncher.io/-/github-eckhoff42-ulauncher-kill-process-on-click
Change the keyword in under Kill window Keyword
N.B. this extension uses xkill
to kill processes.
Find information about downloading it here: https://pkgs.org/download/xkill