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0 pointsadithyassekhar8mo ago0 comments

Is there a good article or something you could point us younglings to? I get that in react almost everything is reactive by default unlike other frameworks. I tend to add useCallback and memo to everything nowadays.

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culi8mo ago

This was one of the best guides out there when it came out. It's from 2021 but I think it still holds up

https://alexsidorenko.com/blog/react-render-always-rerenders

It's a set of 6 short and sweet posts that breaks down rendering behavior, memoization, and relevant hooks

moi23888mo ago

That only works if the inputs don’t change often. If they do, it’s actually a performance hit.

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