What are the benefits of using custom hooks in React 18?
Custom hooks in React 18 allow for better code reusability, cleaner component logic, and improved state management.
Can you give me an example of a custom hook?
Sure! A simple custom hook could be useFetch
, which handles data fetching and returns the data and loading state.
How do custom hooks improve code reusability?
They encapsulate logic that can be shared across multiple components, reducing duplication and enhancing maintainability.
Are there any performance benefits?
Yes, custom hooks can optimize performance by allowing components to avoid unnecessary re-renders and manage state more efficiently.
What are some best practices for creating custom hooks?
Best practices include naming them with a 'use' prefix, keeping them focused on a single responsibility, and ensuring they are reusable.
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