React has optimization at its core, but large applications can still run into performance issues. Memoization is an optimization technique that caches the result of a function and returns the cached value for subsequent requests. In React, this can be achieved with React.memo, which prevents unnecessary re-renders unless the dependencies (props) have changed. This article provides examples and tips for achieving faster UI rendering with memoization, along with other techniques such as API optimization, code bundling, and dependency optimization. Whether youre a beginner or an experienced developer, youll find useful insights and best practices for optimizing your web applications.
