React Js Array Find Method

<!DOCTYPE html>
<html>

<head>
  <meta charset="UTF-8" />
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.production.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.production.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
</head>

<body>
  <div id="app"></div>
  <script type="text/babel">

function App() {
      const users = [
        { name: "John", age: 30 },
        { name: "Jane", age: 25 },
        { name: "Peter", age: 40 }
      ];
     const found = users.find(user => user.name === "John" && user.age === 30);
        return (
          <div className='container'>
            {found ? (
              <div>
                <h3>User Found:</h3> {/* Changed h1 to h3 here */}
                <p>Name: {found.name}</p>
                <p>Age: {found.age}</p>
              </div>
            ) : (
              <p>User not found.</p>
            )}
          </div>
        );
      }

ReactDOM.render(<App />, document.getElementById("app"));
  </script>
  <style>
    .container {
      text-align: center;
      padding: 20px;
      box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
      margin: 0 auto;
      width: 600px
    }

h3 {
      color: #333;
      text-align: center;
    }
  </style>
</body>

</html>