* [Pion STUN v3.1.7](https://github.com/pion/stun) – Go package implementing the STUN protocol with zero allocations in hot paths and automatic request retransmissions.

* [Pion ICE v4.4.1](https://github.com/pion/ice) – Go library implementing Interactive Connectivity Establishment for NAT traversal.

* [werift v0.24.2](https://github.com/shinyoshiaki/werift-webrtc) – WebRTC implementation for TypeScript/Node.js providing ICE, DTLS, SCTP, RTP/SRTP, and media/data channel support.