Description: Memorization in the context of React refers to an optimization technique that allows storing the results of functions or components for reuse in future calls. This strategy is particularly useful in applications where performance is critical, as it avoids unnecessary calculations by remembering the results of previous operations. In React, memorization can be implemented through functions like `React.memo` for functional components and `useMemo` for derived values from calculations. By using these tools, developers can enhance the efficiency of their applications, ensuring that components only re-render when their properties change. This not only reduces the load on the DOM but also improves the user experience by making applications faster and more responsive. In summary, memorization is a key technique in React that helps optimize the performance and efficiency of modern web applications.
