Oscarr
Oscarr is a dashboard application for users of Plex, Emby, Sonarr, Radarr and Bazarr. It gives you and overview of your media management software.
https://github.com/morpheus65535/oscarr
It seem's not updated since a moment (Last commit was 8 month ago) but I find the interface simple and I would like to share it with my users since it give a restricted access to some informations from radarr, sonarr etc...