What are the differences between custom hooks and higher-order components in React?

What are the differences between custom hooks and higher-order components in React?

Custom hooks are functions that allow you to reuse stateful logic, while higher-order components (HOCs) are functions that take a component and return a new component, enhancing it with additional props or behavior.

Can you give me an example of a custom hook?

Sure! A simple custom hook could be useFetch, which fetches data from an API and returns the data along with loading and error states.

How would I implement a higher-order component?

You can create a higher-order component by defining a function that takes a component and returns a new component. For example, a HOC could add logging functionality to any component.

When should I use custom hooks instead of HOCs?

Use custom hooks when you want to share logic without altering the component structure, and use HOCs when you need to enhance or modify the behavior of a component.