How do I migrate my React class components to functional components?

I'm trying to migrate my React class components to functional components. Where should I start?

Start by identifying the state and lifecycle methods in your class components. You can use the useState and useEffect hooks in functional components.

What about handling component lifecycle methods? How do I replace them?

You can replace lifecycle methods like componentDidMount and componentDidUpdate with the useEffect hook. Just make sure to specify the dependencies.

Are there any tools or libraries that can help with this migration?

Yes, tools like React's Codemod can help automate some of the migration process, making it easier to convert class components.

What are the benefits of using functional components over class components?

Functional components are generally easier to read and test, and they allow for better performance optimizations with hooks.