React Js Map Select Option

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <script src="https://unpkg.com/react@17.0.2/umd/react.development.js"></script>
  <script src="https://unpkg.com/react-dom@17.0.2/umd/react-dom.development.js"></script>
  <script src="https://unpkg.com/@babel/standalone@7.14.7/babel.min.js"></script>
</head>
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState } = React;
    function App() {
      // Sample data - USA developer names
      const usaDevelopers = [
        "John Smith",
        "Jane Doe",
        "David Johnson",
        "Emily Williams",
        // Add more names here
      ];
      // State to hold the selected developer
      const [selectedDeveloper, setSelectedDeveloper] = useState('');
      // Event handler for changing the selected developer
      const handleSelectChange = (event) => {
        setSelectedDeveloper(event.target.value);
      };

return (
        <div className='container'>
          <h1 className='heading'>React Js Map Select Option | Dropdown</h1>
          <select
            className='select'
            value={selectedDeveloper}
            onChange={handleSelectChange}
          >
            <option value="" className='option'>
              Select a developer
            </option>
            {usaDevelopers.map((developer, index) => (
              <option key={index} value={developer} className='option'>
                {developer}
              </option>
            ))}
          </select>
          <p className='selected-developer'>
            Selected Developer: {selectedDeveloper}
          </p>
        </div>
      );
    }

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

.heading {
      font-size: 24px;
      margin-bottom: 10px;
      color: #333;
    }

.select {
      width: 100%;
      padding: 10px;
      font-size: 16px;
      border: 1px solid #ccc;
      border-radius: 4px;
      outline: none;
    }

.option {
      font-size: 16px;
    }

.selected-developer {
      margin-top: 10px;
      font-size: 18px;
      color: #007bff;
      /* Blue color for the selected developer text */
    }
  </style>

</body>

</html>

 
<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <script src="https://unpkg.com/react@17.0.2/umd/react.development.js"></script>
  <script src="https://unpkg.com/react-dom@17.0.2/umd/react-dom.development.js"></script>
  <script src="https://unpkg.com/@babel/standalone@7.14.7/babel.min.js"></script>
</head>
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState } = React;
    function App() {
      // Sample data - USA developer names
      const usaDevelopers = [
        "John Smith",
        "Jane Doe",
        "David Johnson",
        "Emily Williams",
        // Add more names here
      ];
      // State to hold the selected developer
      const [selectedDeveloper, setSelectedDeveloper] = useState('');
      // Event handler for changing the selected developer
      const handleSelectChange = (event) => {
        setSelectedDeveloper(event.target.value);
      };
​
      return (
        <div className='container'>
          <h1 className='heading'>React Js Map Select Option | Dropdown</h1>
          <select
            className='select'
            value={selectedDeveloper}
            onChange={handleSelectChange}
          >
            <option value="" className='option'>
              Select a developer
            </option>
            {usaDevelopers.map((developer, index) => (
              <option key={index} value={developer} className='option'>
                {developer}
              </option>
            ))}
          </select>
          <p className='selected-developer'>
            Selected Developer: {selectedDeveloper}
          </p>
        </div>
      );
    }
​
    ReactDOM.render(<App />, document.getElementById("app"));
  </script>
  <style>
    .container {
      font-family: Arial, sans-serif;
      padding: 20px;
      border-radius: 5px;
      box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
      max-width: 600px;
      margin: 0 auto;
      text-align: center;
    }
​
    .heading {
      font-size: 24px;
      margin-bottom: 10px;
      color: #333;
    }
​
    .select {
      width: 100%;
      padding: 10px;
      font-size: 16px;
      border: 1px solid #ccc;
      border-radius: 4px;
      outline: none;
    }
​
    .option {
      font-size: 16px;
    }
​
    .selected-developer {
      margin-top: 10px;
      font-size: 18px;
      color: #007bff;
      /* Blue color for the selected developer text */
    }
  </style>
​
</body>
​
</html>