Github Repo Link: https://github.com/maxdorninger/MediaManager
Why you might want to use MediaManager:
OAuth/OIDC support for authentication; movie AND tv show management; multiple qualities of the same Show/Movie (i.e. you can have a 720p and a 4K version); you can on a per show/per movie basis select if you want the metadata from TMDB or TVDB; Built-in media requests (kinda like Jellyserr); support for torrents containing multiple seasons of a tv show; Support for multiple users; config file support (.toml); merging of Frontend and Backend container (no more CORS issues!); addition of Scoring Rules, they kinda mimic the functionality of Quality/Release/Custom format profiles; addition of media libraries, i.e. multiple library sources not just /data/tv and /data/movies; addition of Usenet/Sabnzbd support; addition of Transmission support;
MediaManager also doesn't completely rely on a central service for metadata, you can self host the MetadataRelay or use the public instance that is hosted by me (the dev).