#13550
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A React parent re-render causes its descendents to re-render.
If performance decreases, memo API helps prevent re-rendering.
But sometimes memo alone doesn't help if a callback handler is re-defined in the parent and passed as changed props, which causes another re-render.
In that case, `useCallback` is used for making the callback handler only change when its dependencies change.
🤯 06/10/2023 à 16:26
Joint