React Get Current Time

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <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>
</head>
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState, useEffect } = React;
    function App() {
      const [currentTime, setCurrentTime] = useState('');

useEffect(() => {
        const updateTime = () => {
          const now = new Date();
          const hours = now.getHours();
          const minutes = now.getMinutes();
          const ampm = hours >= 12 ? 'PM' : 'AM';
          const formattedHours = hours % 12 || 12;
          const formattedMinutes = minutes.toString().padStart(2, '0');
          setCurrentTime(`${formattedHours}:${formattedMinutes} ${ampm}`);
        };

// Update the time every second
        const intervalId = setInterval(updateTime, 1000);

// Clear the interval when the component unmounts
        return () => clearInterval(intervalId);
      }, []);

return (
        <div className='container'>
          <h2 className='header'>React Get Current Time (12-Hour Format):</h2>
          <p className='time'>{currentTime}</p>
        </div>

);
    }

ReactDOM.render(<App />, document.getElementById('app'));
  </script>
  <style>
    .container {
      align-items: center;
      margin: 0 auto;
      padding: 20px;
      width: 600px;
      border-radius: 10px;
      box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    }
   .header {
      font-size: 24px;
      color: #333;
      margin-bottom: 10px;
      text-align: center;
    }

.time {
      font-size: 36px;
      color: #007BFF;
      font-weight: bold;
      text-align: center;
    }
  </style>
</body>

</html>

 
<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <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>
</head>
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState, useEffect } = React;
    function App() {
      const [currentTime, setCurrentTime] = useState('');
​
      useEffect(() => {
        const updateTime = () => {
          const now = new Date();
          const hours = now.getHours();
          const minutes = now.getMinutes();
          const ampm = hours >= 12 ? 'PM' : 'AM';
          const formattedHours = hours % 12 || 12;
          const formattedMinutes = minutes.toString().padStart(2, '0');
          setCurrentTime(`${formattedHours}:${formattedMinutes} ${ampm}`);
        };
​
        // Update the time every second
        const intervalId = setInterval(updateTime, 1000);
​
        // Clear the interval when the component unmounts
        return () => clearInterval(intervalId);
      }, []);
​
      return (
        <div className='container'>
          <h2 className='header'>React Get Current Time (12-Hour Format):</h2>
          <p className='time'>{currentTime}</p>
        </div>
​
      );
    }
​
    ReactDOM.render(<App />, document.getElementById('app'));
  </script>
  <style>
    .container {
      align-items: center;
      margin: 0 auto;
      padding: 20px;
      width: 600px;
      border-radius: 10px;
      box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    }
   .header {
      font-size: 24px;
      color: #333;
      margin-bottom: 10px;
      text-align: center;
    }
​
    .time {
      font-size: 36px;
      color: #007BFF;
      font-weight: bold;
      text-align: center;
    }
  </style>
</body>
​
</html>