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by andix
1203 days ago
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Most of the usecallback or usememo you should try to remove. They are usually there to fix some other rendering issues (mostly performance). But I also don’t understand, why react renders all child components if the parent renders. As long as their props stay the same, they should just stay as they are. |
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It "renders" all child components if their parent renders in order to check if their props have changed or not.
If the component has not actually changed, it does not actually re-draw it.