When dealing with external data in React it's easy for the async code to start piling up, your types to become a mess, and your component state to get out of hand.
React Query (a.k.a TanStack Query) takes care of all this for you.
Even if you just learn the basics you'll be able to clean up your code and get to take advantage of some really nice caching features.
In this course you'll learn all of this in under an hour: