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JavaScript
        
            
        
     <!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>JavaScript appendChild() Demo</title>
</head>

<body>
    <ul id="menu">
    </ul>
    
    <script>
        function createMenuItem(name) {
            let li = document.createElement('li');
            li.textContent = name;
            return li;
        }
        // get the ul#menu
        const menu = document.querySelector('#menu');
        // add menu item
        menu.appendChild(createMenuItem('Home'));
        menu.appendChild(createMenuItem('Services'));
        menu.appendChild(createMenuItem('About Us'));
    </script>
</body>

</html>
Source

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