Can arrow functions be used in hooks?

Can I use arrow functions inside React hooks?

Yes, you can use arrow functions in React hooks. They are often used for defining functions like event handlers.

Are there any performance implications of using arrow functions in hooks?

Using arrow functions can lead to performance issues if they are defined inside a component, as they create a new instance on every render.

What’s the best practice for using arrow functions in hooks?

It's best to define arrow functions outside of the component or use the useCallback hook to memoize them.

Can you give me an example of using an arrow function in a hook?

Sure! Here's a simple example: const handleClick = () => { /* handle click */ }; and use it in a useEffect or event handler.