Have the notebooks on a rolling run

[theogf]

Instead of creating and destructing Julia sessions every time we could keep them open and just rerun the script without recompiling everything.
This could be achieved with https://github.com/c42f/RemoteREPL.jl

[st--]

Hm, I think it's nice to have each notebook in a different session. They might use different package versions, for example, no?

[theogf]

Yes this would not change the current behavior. The idea is instead of opening and closing a session for each example, we keep each session open. When working locally, this would allow to rerun examples with low-latency.