This is one place where it would be more likely to make sense to have an electron app, because with user code, you'd already have a lot of variables out of your

This is one place where it would be more likely to make sense to have an electron app, because with user code, you'd already have a lot of variables out of your control, and having a standard browser engine would help. Also unlike other apps, you hopefully wouldn't have 5 code notebook apps running.