What are React Hooks and how do they work?
An example of an AI chatbot conversation about React Hooks and their functionality.
What are React Hooks and how do they work?
React Hooks are functions that let you use state and other React features without writing a class. They allow you to manage state and lifecycle methods in functional components.
Can you give me an example of a custom hook?
Sure! A simple custom hook could be useFetch, which fetches data from an API. It can manage loading and error states.
How do I use the useState hook?
You can use the useState hook by importing it from React and calling it inside your functional component. It returns an array with the current state and a function to update it.
What are the rules for using hooks?
The main rules are: only call hooks at the top level of your component and only call them from React functions.
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