Open source. Open possibilities.

Pion WebRTC is a pure Go implementation of the WebRTC API, providing PeerConnection, DataChannels, media processing, and secure connectivity without Cgo.

WebTorrent is a streaming BitTorrent client written in pure JavaScript for Node.js and the browser, using WebRTC for peer-to-peer transport without plugins.

Open-source AI-native call center: voice AI answers first over OpenAI Realtime or Qwen, hands off to human agents on FreeSWITCH queues with a browser softphone. One Go binary with REST API, SSE, embedded React UI, and PostgreSQL.

BigBlueButton is an open-source web conferencing system for virtual classrooms, supporting real-time audio/video sharing, slides with whiteboard annotations, chat, screen sharing, polling, breakout rooms, recording, and learning analytics dashboards.

Fonoster is an open-source programmable telecommunications stack designed as an alternative to Twilio, allowing businesses to connect telephony services with the internet via a cloud-based utility.

An open-source streaming stack for sovereign live video platforms, providing control plane services, media edge nodes, and real-time analytics.

WebTorrent Desktop is a cross-platform streaming torrent client for Mac, Windows, and Linux that lets users add torrents and play media while downloading.

Open-source video conferencing platform supporting HD audio/video, content sharing, chat, polls, virtual backgrounds, mobile apps, and embeddable web/native SDKs.

Camera streaming app supporting dozens of formats and protocols with zero-delay, transcoding, and two-way audio.

WattRoom is a self-hostable app for collaborative indoor cycling: shared rooms with live watts, heart rate and cadence, structured interval workouts with BLE FTMS trainer control, voice and camera via LiveKit, a synced YouTube jukebox, plus .fit export and Strava upload.

SRS (Simple Realtime Server) is a high-performance, AI-driven real-time media server supporting a wide range of streaming protocols and codecs.

Rocket.Chat is a secure, open-source communications platform developed in TypeScript, designed for organizations requiring high standards of data protection and customizable team collaboration.

Zero-dependency live media server and proxy that publishes, reads, records, and plays back real-time video/audio streams across many protocols.