There was the kiscan kismet scripts for making UI.
This is the forums link
And the main page is sadly down.This is from the wayback machine:
https://web.archive.org/web/20171027203604/http://kiscan.ondrejhrusovsky.com/
It was finally released as free as it came out when ue4 was coming out so it didnt get much attention and im not sure if you can browse with the wayback machine to see the written tutorials.But i have the scripts and project file example of a menu made with this if someone is interested?