When should I use class components in React?

When should I use class components in React?

Class components are useful when you need to manage local state or lifecycle methods. They provide more features than functional components.

Can you give me an example of when to use them?

Sure! If you need to handle complex state logic or lifecycle events like componentDidMount, class components are a good choice.

Are there any downsides to using class components?

Yes, class components can be more verbose and harder to read compared to functional components, especially with hooks.

Should I always prefer functional components over class components?

Not necessarily. It depends on your specific use case. For simpler components, functional components with hooks are often preferred.