What's the Use of the useMemo() Hook

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Thu Sep 01 2022 13:06:22 GMT+0000 (Coordinated Universal Time)

const result = useMemo(() => expensivesunction(input), [input]);

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https://www.freecodecamp.org/news/react-interview-questions-and-answers/

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What's the Use of the useMemo() Hook

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