[proverbialbunny]

You're not the only one thinking it. It seems like everyone today sells a cloud JupyterLab / Jupyter Notebook instance, from Google Colab on.

What makes Jetbrain's iteration far better than any of the other competitors? So far nothing?

[_old_dude_]

The two pain points of using a Jupyter Notebook are, cell dependencies, not being able to partially re-compute only what's needed when you change something like Excel does, and missing a concept of library/immutable codes.

JetBrain is specialized in listening devs, code mining and smooth integration. It seems like a good match, at least in my head :)

[bhl]

I don't think jupyter by default comes with real time collaborative editing.