React Js Scroll to Element

<!DOCTYPE html>
<html>

<body>
    <div id="app"></div>
    <script type="text/babel">
        const { useState } = React

function App() {
            const [elements, setElements] = useState([
                { id: 'element1', name: 'Element 1', description: 'This is the first element' },
                { id: 'element2', name: 'Element 2', description: 'This is the second element' },
                { id: 'element3', name: 'Element 3', description: 'This is the third element' }
            ]);

const scrollToElement = (id) => {
                const container = document.getElementById(id);
                container.scrollIntoView({ behavior: 'smooth' });
            };

return (
                <div className='container'>
                    <h3>React Scroll to element by id</h3>
                    {elements.map((element, index) => (
                        <button key={index} onClick={() => scrollToElement(element.id)}>
                            {element.name}
                        </button>
                    ))}

{elements.map((element, index) => (
                        <div key={index} id={element.id} className="element">
                            <h2>{element.name}</h2>
                            <p>{element.description}</p>
                        </div>
                    ))}
                </div>
            );
        }
        ReactDOM.render(<App />, document.getElementById("app"));
    </script>
    <style>
        * {
            box-sizing: border-box;
        }

.container {
            margin: 0 auto;
            width: 500px;
            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);
            padding: 20px;
        }

h3 {
            font-size: 24px;
            margin-bottom: 20px;
        }

button {
            background-color: #007bff;
            color: #fff;
            border: none;
            padding: 10px 20px;
            margin-bottom: 10px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

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

.element {
            background-color: #f8f9fa;
            border-radius: 4px;
            padding: 20px;
            margin-bottom: 100px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

h2 {
            font-size: 20px;
            margin-bottom: 10px;
        }

p {
            font-size: 16px;
            color: #555;
        }
    </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 App() {
            const [elements, setElements] = useState([
                { id: 'element1', name: 'Element 1', description: 'This is the first element' },
                { id: 'element2', name: 'Element 2', description: 'This is the second element' },
                { id: 'element3', name: 'Element 3', description: 'This is the third element' }
            ]);
​
            const scrollToElement = (id) => {
                const container = document.getElementById(id);
                container.scrollIntoView({ behavior: 'smooth' });
            };
​
            return (
                <div className='container'>
                    <h3>React Scroll to element by id</h3>
                    {elements.map((element, index) => (
                        <button key={index} onClick={() => scrollToElement(element.id)}>
                            {element.name}
                        </button>
                    ))}
​
                    {elements.map((element, index) => (
                        <div key={index} id={element.id} className="element">
                            <h2>{element.name}</h2>
                            <p>{element.description}</p>
                        </div>
                    ))}
                </div>
            );
        }
        ReactDOM.render(<App />, document.getElementById("app"));
    </script>
    <style>
        * {
            box-sizing: border-box;
        }
​
        .container {
            margin: 0 auto;
            width: 500px;
            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);
            padding: 20px;
        }
​
​
​
        h3 {
            font-size: 24px;
            margin-bottom: 20px;
        }
​
        button {
            background-color: #007bff;
            color: #fff;
            border: none;
            padding: 10px 20px;
            margin-bottom: 10px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
​
        button:hover {
            background-color: #0056b3;
        }
​
        .element {
            background-color: #f8f9fa;
            border-radius: 4px;
            padding: 20px;
            margin-bottom: 100px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }
​
        h2 {
            font-size: 20px;
            margin-bottom: 10px;
        }
​
        p {
            font-size: 16px;
            color: #555;
        }
    </style>
</body>
​
</html>