React JS sort an array of objects by multiple fields

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
  <div id="app"></div>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
  <script type="text/babel">
    const { useState } = React;
    const initialData = [
      { name: 'John', age: 30, score: 85 },
      { name: 'Alice', age: 25, score: 90 },
      { name: 'Bob', age: 30, score: 80 },
      { name: 'Eve', age: 25, score: 95 },
      { name: 'Charlie', age: 28, score: 88 }, // New entry 1
      { name: 'Grace', age: 28, score: 88 },   // New entry 2
    ];

function App() {
      const [data, setData] = useState(initialData);
      const [sortKey, setSortKey] = useState(null);

const handleSort = () => {
        const sortedData = [...data].sort((a, b) =>
          a.age - b.age || b.score - a.score || a.name.localeCompare(b.name)
        );

setData(sortedData);
        setSortKey('ageScoreName');
      };

return (
       <div className='container'>
          <h1 className='title'>Sort an array of objects in ReactJS by multiple fields.</h1>
          <button className='sort-button' onClick={handleSort}>Sort by Age, Score, Name</button>
          <ul className='data-list'>
            {data.map((item, index) => (
              <li className='data-item' key={index}>
                Name: {item.name}, Age: {item.age}, Score: {item.score}
              </li>
            ))}
          </ul>
          {sortKey && <p className='sort-info'>Sorted by: {sortKey}</p>}
        </div>

);
    }

ReactDOM.render(<App />, document.getElementById("app"));
  </script>
  <style>
    .container {
      padding: 20px;
      border-radius: 5px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
      max-width: 600px;
      margin: 0 auto;
    }

.title {
  font-size: 24px;
  margin-bottom: 20px;
  color: #333;
}

.sort-button {
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

.sort-button:hover {
  background-color: #0056b3;
}

.data-list {
  list-style: none;
  padding: 0;
}

.data-item {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
  margin: 10px 0;
}

.sort-info {
  font-style: italic;
  color: #777;
  margin-top: 10px;
}
  </style>
</body>

</html>