* [Pion DTLS v3.1.8](https://github.com/pion/dtls) – Go-based DTLS 1.2 implementation supporting client/server, key exchange, and common cipher suites.

* [werift v0.24.4](https://github.com/shinyoshiaki/werift-webrtc) – WebRTC implementation for TypeScript/Node.js providing ICE, DTLS, SCTP, RTP/SRTP, and media/data channel support.