I'll create a peer-to-peer video call service using WebRTC that works without a server. Users can connect by manually sharing connection data (offer/answer) with each other.

I've created a peer-to-peer video call service using WebRTC that works completely without a server! Here's how it works:

Key Features:

• True P2P Connection: Direct browser-to-browser communication using WebRTC
• No Server Required: Users manually exchange connection data (offer/answer)
• Full Video/Audio Control: Toggle camera and microphone on/off
• Real-time Connection Status: Shows connection state and status
• Responsive Design: Works on desktop and mobile devices

How to Use:

1. Person A starts their camera and creates an offer
2. Person A copies and shares the offer with Person B (via any method - text, email, etc.)
3. Person B starts their camera and pastes the offer, then processes it
4. Person B copies and shares the generated answer back to Person A
5. Person A pastes and processes the answer
6. Connection establishes automatically!

Technical Details:

• Uses WebRTC with STUN servers for NAT traversal
• ICE candidates are bundled with offer/answer for simplicity
• Handles both video and audio streams
• Automatic cleanup on disconnect
• Error handling with user-friendly notifications

The connection data (offer/answer) can be shared through any communication method - text messages, email, chat apps, or even verbally by reading the JSON strings!

I'll enhance the video call service to use Supabase for managing offers and room IDs, making it much easier to connect!

I've enhanced the video call service to use Supabase for signaling and room management! Here's what's improved:

Key Features:

• Room-based Connection: Users create or join rooms using simple 6-character codes
• Supabase Signaling: Automatic exchange of WebRTC offers/answers through Supabase
• Real-time Updates: Uses Supabase real-time subscriptions for instant signaling
• No Manual Copy/Paste: Everything happens automatically once you join a room
• Room Expiration: Rooms automatically expire after 24 hours
• Clean Database: Signaling data is cleaned up when users leave

How It Works:

1. Create Room: Generate a unique room code and wait for others
2. Join Room: Enter someone's room code to connect
3. Automatic Signaling: Supabase handles the WebRTC offer/answer exchange
4. P2P Connection: Once signaling is complete, video/audio flows directly between peers

Database Schema:

• Rooms Table: Stores room codes and expiration times
• Signaling Table: Handles WebRTC offers, answers, and ICE candidates
• Real-time Subscriptions: Instant delivery of signaling messages

Usage:

1. Start your camera
2. Create a room (get a code like "ABC123") or join with someone's code
3. Share your room code with others
4. Connection establishes automatically!

The video/audio data still flows directly peer-to-peer for privacy, while Supabase only handles the initial connection setup. Much simpler than manual copy/paste!

To configure the generation, complete these steps: