HTML Runner

editor.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My Awesome Page</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background: linear-gradient(135deg, #6c5ce7, #fd79a8);
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }
        h1 {
            text-shadow: 0 2px 10px rgba(0,0,0,0.3);
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }
    </style>
</head>
<body>
    <h1>Hello, World! ✨</h1>
    
    <script>
        // Simple interactive element
        document.querySelector('h1').addEventListener('click', () => {
            alert('You clicked me!');
        });
    </script>
</body>
</html>

Output

HTML Runner v1.0

Ready