*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
Building your own Hooks lets you extract component logic into reusable functions.
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
The *Effect Hook* lets you perform side effects in function components:
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
This page answers some of the frequently asked questions about [Hooks](/docs/hooks-overview.html).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
```js{4,5}
import { useState } from 'react';
@ -83,7 +83,7 @@ To solve these problems, **Hooks let you use more of React's features without cl
We know that React developers are focused on shipping products and don't have time to look into every new API that's being released. Hooks are very new, and it might be better to wait for more examples and tutorials before considering learning or adopting them.
We also understand that the bar for adding a new primitive to React is extremely high. For curious readers, we have prepared a [detailed RFC](https://TODO) that dives into motivation with more details, and provides extra perspective on the specific design decisions and related prior art.
We also understand that the bar for adding a new primitive to React is extremely high. For curious readers, we have prepared a [detailed RFC](https://github.com/reactjs/rfcs/pull/68) that dives into motivation with more details, and provides extra perspective on the specific design decisions and related prior art.
**Crucially, Hooks work side-by-side with existing code so you can adopt them gradually.** We are sharing this experimental API to get early feedback from those in the community who are interested in shaping the future of React — and we will iterate on Hooks in the open.
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
Hooks are [backwards-compatible](/docs/hooks-intro.html#no-breaking-changes). This page provides an overview of Hooks for experienced React users.
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
This page describes the APIs for the built-in Hooks in React.
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
Hooks are JavaScript functions, but you need to follow two rules when using them. We provide a [linter plugin](https://www.npmjs.com/package/eslint-plugin-react-hooks) to enforce these rules automatically:
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pulls).
*Hooks* are a new feature proposal that lets you use state and other React features without writing a class. They're currently in React v16.7.0-alpha and being discussed in [an open RFC](https://github.com/reactjs/rfcs/pull/68).
The [previous page](/docs/hooks-intro.html) introduced Hooks with this example:
Sebastian Markbåge
6 years ago
GitHub