What is a react hook

function ExampleWithManyStates() {
  // Declare multiple state variables!
  const [age, setAge] = useState(42);
  const [fruit, setFruit] = useState('banana');
  const [todos, setTodos] = useState([{ text: 'Learn Hooks' }]);
  // ...
}

Source: reactjs.org

What is a react hook

import React, { useState } from 'react';
function Example() {
  // Declare a new state variable, which we'll call "count"  const [count, setCount] = useState(0);
  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>
        Click me
      </button>
    </div>
  );
}

-1

Source: reactjs.org

Similar codes

157 votes364 views6 answers
Create new react app
Javascript React
0 vote254 views2 answers
How to make a search bar in react django
Javascript React
0 vote239 views1 answer
Images not displaying in react
Javascript React
0 vote259 views1 answer
React-native-calendars how to mark selected day
Javascript React
0 vote269 views1 answer
Reactjs download file axios
Javascript React
0 vote269 views1 answer
Auto refresh database in outsystems reactive
Javascript React
0 vote351 views1 answer
React native load function each time visit screen
Javascript React
-2 votes260 views2 answers
React native margin
Javascript React
-1 vote274 views1 answer
Command not found:create-react-app
Javascript React
7 votes257 views4 answers
React history push search params
Javascript React