Is there a compare and contrast of this editor against other similar efforts such as Jupyter?
Mu is a code editor, Jupyter is more an unfolding of thought and code (i.e. they're different).
My aim is to complement and amplify the amazing work that Jupyter are doing and suggest people look into using Jupyter "proper", in the "Moving on from Mu" tutorial page (https://codewith.mu/en/tutorials/1.0/moving-on).