Real Time Communication Open Source Projects
Discover 3 open source Real Time Communication repositories from GitHub, each with an analysis of what it does, key features, use cases and alternatives. Real Time Communication projects here are most often combined with JavaScript, Video Conferencing and WebRTC. Last updated May 1, 2026.
Spacebar Server: A Discord Backend Re-implementation in TypeScript
Spacebar Server is an ambitious open-source project that re-implements and extends the Discord backend using TypeScript. It aims for complete backwards compatibility with existing Discord bots, applications, and clients, offering an alternative for real-time communication. This project provides a comprehensive suite of services, including API, WebSocket Gateway, CDN, and WebRTC servers.
MiroTalk P2P: Simple, Secure, and Fast WebRTC Video Conferencing
MiroTalk P2P is a free, open-source WebRTC solution offering simple, secure, and fast real-time video conferences. It supports high-quality video up to 8K and 60fps, compatible with all browsers and platforms. This project is self-hostable and packed with features for diverse communication needs.
MiroTalk SFU: Scalable WebRTC Video Conferences Up to 8K
MiroTalk SFU is a powerful, open-source WebRTC Selective Forwarding Unit built on Mediasoup, offering simple, secure, and scalable real-time video conferences. It supports resolutions up to 8K and 60fps, making it compatible with all major browsers and platforms for diverse communication needs. This self-hosted solution provides a rich set of features for meetings, webinars, and live broadcasting.