🎯 Responsive Iframe Content

This content automatically resizes the parent iframe based on its height.

Status: ⏳ Connecting...
Messages received: 0
Dynamic items: 0

🎮 Interactive Controls

📄 Main Content

Welcome to the responsive iframe content!

🔄 Dynamic Content

No dynamic content yet. Click "Add Dynamic Item" to add some!

✨ Features Demonstration

📊 Real-time Resizing

• Content automatically adjusts iframe height

• No manual calculations needed

• Smooth transitions without jumps

• Responsive across all screen sizes

💬 Parent-Child Communication

• Secure message passing

• Bidirectional communication

• Event-driven architecture

• Type-safe message handling

📋 How to Test

🎯 Responsive Behavior:

  • Click "Add Content" to see automatic resizing
  • Add/remove dynamic items to see height changes
  • Resize your browser window to test responsiveness

💬 Communication:

  • Click "Send Response" to message the parent
  • Use parent's "Send Message" button
  • Check browser console for message logs
  • Watch the message counter update

🔄 This iframe automatically resizes based on its content

📱 Try different screen sizes to see responsive behavior