This GitHub repo, as the name suggests, is purely focused on WebRTC or peer-to-peer real-time communication. This repo consists of two projects named:

• talkIN - focuses on peer-to-peer(101) real-time video calling whereas
• weTALK - focuses on peer-to-peer(101) real-time video calling and full-fledged group video conferencing. -zoom-clone - uses Peer and PeerJS as dependencies for handling the signaling.

This repo is purely focusing on WebRTC principles at a root level

Also, the project is done using DOM manipulation and reconciliation.

My insights on the first Principles of WebRTC - Ref: https://chat.deepseek.com/a/chat/s/e373da88-27d2-4d52-8f88-fd6bad9291b0

DeepSeek: Real-Time Communication with Pure WebRTC or a library(mediasoup) or an SDK(Agora).