Is there any option like middleware to extend react-query

[krishnasaga]

Having middleware like extendable feature allows to create more higher-level abstractions like convention-based cache keys.

useSWR has middleware feature.
https://swr.vercel.app/docs/middleware

[TkDodo]

what would be a use-case? all the examples listed on that docs page can be achieved differently with built-in solutions

[krishnasaga]

what would be a use-case?
It is to leave the room for unknowns rather assuming covered all use cases in the world. In reality, there can be always a use case outside the examples listed in the docs page. useSWR and redux based solutions has that option. Which makes it is possible to have higher level constraints specific to the project needs especially for larger projects like name spacing local storage, instrumenting performance bottlenecks and Erros etc. Thinking to choose between react-query and useSWR

[TkDodo]

on the flip side, middlewares are a complicated concept to understand. @tannerlinsley said a while back that this is not what we want for this lib:

• https://twitter.com/tannerlinsley/status/1433154450600853505

[devth]

I'm thinking middleware would be nice for handling errors from server actions (where it's still a 200 so onError isn't triggered). Maybe there's a better way though.