index.html - main - agu/js

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>My First JavaScript</title>
</head>
<body>
  <p>Hello, World!</p>
  <button onclick="console.log('Ty nazhal na knopku')">Button</button>
  <script src="script.js">
    // This is JavaScript
  </script>
</body>
</html>