hello-world.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Hello World</title>
</head>

<body>
    <script>
        // Hello Komentar
        /*
        atau komentar 
        begini lebihy dari satu baris 
        ataupun paragraft
        */
        document.writeln("Hello World");
    </script>
</body>

</html>