[larkery]

I don't know what a use case is, but the purpose of the device is to help people use process modelling in the service of creating a strategy around complicated things, in particular urban energy planning.

You should be able to run it without node, but node is used for wrangling javascript dependencies (building it, effectively).

[heymishy]

use case = purpose in this sense, so that answers the question., thanks!

ill have a look into it and see the techniques hes using here but it seems like a similair (although applied) problem domain to what im looking at.

Im looking at explaining / communicating complex problems, particularly developing software in enterprises with an already complex and not-well-understood environment.