React Js Auto Resize Textarea

<!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 App() {
            const [value, setValue] = useState('');

const handleChange = (event) => {
                setValue(event.target.value);
                event.target.style.height = 'auto'; // Reset the height to recalculate the actual scrollHeight
                event.target.style.height = `${event.target.scrollHeight}px`; // Set the height based on the scrollHeight
            };

return (
                <div className='container'>
                    <h3>React Js Auto Resize Textarea</h3>
                    <textarea
                        value={value}
                        onChange={handleChange}
                        style={{ minHeight: '50px' }} // Set a minimum height to prevent the textarea from collapsing completely
                    />
                </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 {
            font-size: 24px;
            margin-bottom: 16px;
        }

textarea {
            width: 300px;
            padding: 8px;
            border: 1px solid #ccc;
            border-radius: 4px;
            resize: vertical;
            font-family: Arial, sans-serif;
            font-size: 14px;
            line-height: 1.5;
        }

textarea:focus {
            outline: none;
            border-color: dodgerblue;
            box-shadow: 0 0 5px dodgerblue;
        }
    </style>
</body>

</html>