React useState

Jose Romero

reactstateuseState•••

Creates a new instance of the useState function, with the initial value of undefined. The useState function returns an object with two properties, value, which is an object containing the current value of the state, and setValue, which is a function that sets the value of the state to the provided argument.

Library: react

Shortcut: react.hook.state.use

import { useState } from 'react';

const [value, setValue] = useState<Type>(undefined);