title: How to use jquery in react js
body: <p>This is my code.</p>
  
  <pre><code>import React from 'react';
  
  const useStyles = makeStyles({
      root: {}
  });
  
  function index() {
      const classes = useStyles();
      return (
         &lt;div className={classes.root}&gt;
            &lt;div id="data"&gt;Hello!&lt;/div&gt;
         &lt;/div&gt;
      );
  }
  </code></pre>
  
  <p>How can I use jquery in this code?
  I want to extract "Hello!" by using jquery.
  Please help me.</p>