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by gejose 560 days ago
> easy to write low performance UI

I agree with this. Luckily there's some work being done on this - check out the new React Compiler[1]

> what's in dependency arrays, what should go in useCallbacks and useEffect

This lint plugin[2] from the react team helps quite a bit with this

[1] https://react.dev/learn/react-compiler [2] https://github.com/facebook/react/tree/main/packages/eslint-...