eact functional compoentns update state on click

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Nichola
17 Jun 2017
1import React, { useState } from 'react';
2
3function Example() {
4  // Declare a new state variable, which we'll call "count" 
5  const [count, setCount] = useState(0);
6  return (
7    <div>
8      <p>You clicked {count} times</p>
9      <button onClick={() => setCount(count + 1)}>
10        Click me
11      </button>
12    </div>
13  );
14}
source
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