React Js convert seconds to hours minutes seconds

<!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 } = React

function convertSecondsToHMS(seconds) {
            const hours = Math.floor(seconds / 3600);
            const minutes = Math.floor((seconds % 3600) / 60);
            const remainingSeconds = seconds % 60;

const formattedHours = hours.toString().padStart(2, '0');
            const formattedMinutes = minutes.toString().padStart(2, '0');
            const formattedSeconds = remainingSeconds.toString().padStart(2, '0');

return `${formattedHours}:${formattedMinutes}:${formattedSeconds}`;
        }

function App() {
            const seconds = 3665;
            const formattedTime = convertSecondsToHMS(seconds);

return (
                <div className='container'>
                    <h3>React Js convert seconds to hours minutes seconds</h3>
                    <p>Seconds: {seconds}</p>
                    <p>Formatted Time: {formattedTime}</p>
                </div>
            );
        }

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

h3 {
            color: #333;
            font-size: 24px;
            margin-bottom: 10px;
        }

p {
            color: #777;
            font-size: 18px;
            margin-bottom: 5px;
        }

p:last-child {
            margin-bottom: 0;
        }
    </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 } = React
​
        function convertSecondsToHMS(seconds) {
            const hours = Math.floor(seconds / 3600);
            const minutes = Math.floor((seconds % 3600) / 60);
            const remainingSeconds = seconds % 60;
​
            const formattedHours = hours.toString().padStart(2, '0');
            const formattedMinutes = minutes.toString().padStart(2, '0');
            const formattedSeconds = remainingSeconds.toString().padStart(2, '0');
​
            return `${formattedHours}:${formattedMinutes}:${formattedSeconds}`;
        }
​
        function App() {
            const seconds = 3665;
            const formattedTime = convertSecondsToHMS(seconds);
​
            return (
                <div className='container'>
                    <h3>React Js convert seconds to hours minutes seconds</h3>
                    <p>Seconds: {seconds}</p>
                    <p>Formatted Time: {formattedTime}</p>
                </div>
            );
        }
​
        ReactDOM.render(<App />, document.getElementById('app'));
    </script>
    <style>
        .container {
            text-align: center;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            width: 600px;
            margin: 0 auto;
            padding: 20px;
        }
​
        h3 {
            color: #333;
            font-size: 24px;
            margin-bottom: 10px;
        }
​
        p {
            color: #777;
            font-size: 18px;
            margin-bottom: 5px;
        }
​
        p:last-child {
            margin-bottom: 0;
        }
    </style>
</body>
​
</html>