If, as the author says, live collaboration is important, then its probably much better to rely on GNU screen or similar. It follows therefore that you should th

If, as the author says, live collaboration is important, then its probably much better to rely on GNU screen or similar. It follows therefore that you should then be using an editor that can run inside of a terminal such as Vi or Emacs. Also, the revelation that Visual Studio Code is not in fact as open source-y as it could be should come as a surprise to nobody