To me the coolest features would be
- It tells me when new episodes come out
- It recommends me new anime based on my history
Anime; the one thing that gets us closer to each other and brings us together.
All spoilers must be tagged!
To me the coolest features would be
To me, the biggest advantage of a federated tracker like this is the ability to self host without relying on any centralized service, so in no particular order
A community maintained repository based database system, so when someone initiate an instance of your tracker, it starts off completely empty, and then the admin can pull from a "seasonal anime" repo for the tracker to track seasonal animes, an "anime movie" repo, a "j-drama" repo " a "Hollywood movies" repo or any combination of the above, or pull from an URL for a custom tracking list.
Local/global average rating/rating distribution.
Some kind of upvote system for reviews to discourage short, low effort reviews that plagued Letterbox. Lemmy's "active/hot" sorting algorithm is pretty good and you may be able to use just that.
User created lists and also the ability to share them publicly or privately.