Kodi/XBMC has been providing that for like 20 years though…
What jellyfin does provide that Kodi doesn’t is on the fly transcoding for watching on mobile device and remote access. If you don’t need that, Kodi might be a better choice providing a far wider array of features.
A slick interface with nice title cards and pictures, feels like your own personal streaming service with no drawback
Kodi/XBMC has been providing that for like 20 years though…
What jellyfin does provide that Kodi doesn’t is on the fly transcoding for watching on mobile device and remote access. If you don’t need that, Kodi might be a better choice providing a far wider array of features.