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WebRTC Real-Time Communication Samples
Comprehensive WebRTC samples for peer-to-peer audio/video communication, data channels, screen sharing, and signaling server implementation
Samples
Entries inside this sample collection
Peer-to-Peer Video Call Implementation
Complete WebRTC video call setup with camera access, audio streams, and connection establishment
Difficulty
7/10
Estimated time
30 min
Tags
webrtc, p2p, video, audio, peer-connection, media-stream
- format
- JavaScript
- apis
- ["RTCPeerConnection","MediaDevices","MediaStream"]
- features
- ["ice-handling","media-stream","connection-management"]
- browsers
- ["Chrome","Firefox","Safari","Edge"]
WebRTC Data Channel Communication
Implementation of reliable and unreliable data channels for real-time text, file transfer, and game communication
Difficulty
6/10
Estimated time
25 min
Tags
data-channel, real-time, messaging, file-transfer, p2p
- format
- JavaScript
- apis
- ["RTCDataChannel","FileReader","Blob"]
- features
- ["reliable-messaging","file-transfer","custom-protocols"]
- protocols
- ["JSON","Binary"]
Screen Sharing Implementation
Complete screen sharing and desktop capture setup with tab sharing and audio support
Difficulty
6/10
Estimated time
20 min
Tags
screen-share, desktop-capture, tab-sharing, picture-in-picture, recording
- format
- JavaScript
- apis
- ["getDisplayMedia","MediaRecorder","PictureInPicture"]
- features
- ["screen-capture","tab-capture","audio-capture","recording"]
- browsers
- ["Chrome","Firefox","Edge"]
WebRTC Signaling Server
WebSocket-based signaling server for WebRTC peer connection establishment and media negotiation
Difficulty
8/10
Estimated time
35 min
Tags
signaling, websocket, peer-connection, room-management, server
- format
- JavaScript
- frameworks
- ["Node.js","WebSocket","Express"]
- features
- ["room-management","peer-discovery","message-relay"]
- protocols
- ["WebSocket","HTTP"]
SFU Media Server Implementation
Selective Forwarding Unit (SFU) architecture for scalable multi-participant video conferences
Difficulty
9/10
Estimated time
45 min
Tags
sfu, media-server, scalable, video-conference, simulcast, quality-control
- format
- JavaScript
- frameworks
- ["Node.js","WebSocket","WebRTC"]
- features
- ["track-forwarding","quality-control","simulcast","room-management"]
- protocols
- ["WebRTC","WebSocket"]
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