[buryat]

I wish there was something like this for Intellij.

[sscotth]

Floobits works with Intellij as well as Neovim, Emacs, Sublime, and Atom.

I'd like to explore whether Teletype can be used across editors in a similar manner.

[fro0116]

It's almost certainly _possible_. See under "Editor-agnostic client library", and https://github.com/atom/teletype-client