Javascript Programming Tutorials, Guides & Best Practices
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Cheatsheet
javascript
React Performance Optimization Cheatsheet: Hooks, Memoization, and Lazy Loading
In this example, ChildComponent only re-renders if the name prop changes, even when the parent component re-renders due to state changes.
As mentioned earlier, useMemo can be used to memoize the result of expensive function calls.
Aug 20, 2024
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