State Hooks
State in React allows a component to keep track of information such as user input or the current state of the component. For instance, imagine a form where you type in your name. State would remember what you typed. Similarly, in an image gallery, state would remember which image you selected to display. It’s like a memory bank for your component to hold onto important data.
When using state in a component add one of these state.
- useState enables components to manage and update their own state without using classes.
- useReducer is used to manage complex state logic through a reducer function.
const Counter () =>{
cosnt [count, steCount] = useState('0');
//....
}
Built-in React Hooks
In React, built-in Hooks are like tools that empower your components with various functionalities. They give you the flexibility to use different features without having to create class components. You can either utilize the hooks provided by React or mix and match them to create custom hooks tailored to your needs. Here’s a list of all the pre-built hooks available in React.
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