What are the best practices for React performance?

What are the best practices for improving performance in React applications?

To improve performance in React, consider using techniques like code splitting, memoization, and optimizing component rendering.

Can you explain code splitting and how it helps?

Code splitting allows you to split your code into smaller chunks, loading only what's necessary for the initial render, which speeds up load times.

What is memoization and when should I use it?

Memoization is a technique to cache the results of expensive function calls. Use it when you have components that re-render with the same props.

Are there any tools to help analyze React performance?

Yes, tools like React Profiler and Chrome DevTools can help you analyze and optimize the performance of your React applications.