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Hooks at a Glance – React


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Wed Jul 08 2020 15:10:14 GMT+0000 (UTC)

Posted by @danish45007 #javascript #react.js

import React, { useState, useEffect } from 'react';

function Example() {
  const [count, setCount] = useState(0);


  // Similar to componentDidMount and componentDidUpdate:
  useEffect(() => {
    // Update the document title using the browser API
    document.title = `You clicked ${count} times`;
  });

  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>
        Click me
      </button>
    </div>
  );
}
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reactjs.org

https://reactjs.org/docs/hooks-overview.html