What are some effective optimization strategies for React applications?

What are some effective optimization strategies for React applications?

There are several strategies to optimize React applications, such as code splitting, memoization, and using the React Profiler.

Can you explain code splitting and how it helps performance?

Code splitting allows you to split your code into smaller chunks, which can be loaded on demand. This reduces the initial load time.

What is memoization and when should I use it?

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

How does the React Profiler work?

The React Profiler helps you measure the performance of your components. It shows how often a component renders and how long it takes.