Note - the Teletype plugin initiates the connection via GitHub’s servers, but then the rest of the communication is entirely peer-to-peer via WebRTC. (I hope LiveShare uses a similar approach...?)
Edit:
> That's just patently false.
Curious, how can it be patently false when "Visual Studio Code is based on technology from Github’s Atom editor".
https://thenextweb.com/apps/2015/04/30/microsofts-cross-plat...
That would be electron. Electron was originally made for Atom and is now being used as a framework for many other desktop apps. All the guts and internals of VSCode are completely different than Atom's.
That's just patently false.
Lots of stuff is built on Electron. (Desktop Slack, Discord, Atom, VS Code, Kitematic, GitHub Desktop, etc.) Electron is not an editor framework.
Your statements remain patently false.