<ul><li>React.memo is a higher-order component (HOC) that helps optimize the performance of React components by preventing unnecessary re-renders.</li><li>It performs a shallow comparison of the props of the component and skips rendering if the props haven't changed.</li><li>React.memo is useful for performance optimization in large applications, especially when rendering large lists or expensive components.</li><li>It is recommended to use React.memo for functional components that receive props which do not change often.</li></ul>

Understanding React.memo for Performance Optimization in React

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