JS Dasar: 21. Popup alert

by istiq20

HTML

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>Popup alert</title>
  </head>
  <body>
    <script>
      alert("Selamat Belajar JavaScript Dasar");
    </script>
  </body>
</html>