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Avishek Barnwal

I am a full stack developer | MERN | REACT | NODE

Nov 7, 2021

What is React.memo() vs useMemo() Hook in React

What is React.memo()? React.memo() was released with React v16.6. While class components already allowed you to control re-renders with the use of PureComponent or shouldComponentUpdate, React 16.6 introduced the ability to do the same with functiona...

mernstackdev.hashnode.dev3 min read

#javascript #reactjs #web-development

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