In case anyone is (still) interested in using LiveBooks embedded inside vscode like that, I’ve just made a new extension based on the now available settings for embedding LiveBooks in an iframe, it’s here:
I mainly wanted it so I could open .livemd files directly from within my project.
It can also automatically attach to a running node based on workspace configuration, so you could set it up to always open notebooks attached to your mix project for you workspace.
