[bbor]

They get to it if you scroll! I came to the comments with the exact same concern, but they eventually spell out the value-add in (IMO) very clear terms:

  First, we turned everything into data - a rich system of digital twins that enable safe, easy simluation of changes, and map 1:1 to the upstream resource.

  Second, we made it all programmable and reactive by modeling it on top of a hypergraph of functions. When one property on a model changes, anything dependent on that property automatically re-calculates.

  Third, we built a multiplayer user interface that makes working with the model fast, safe, and fun. 

Seems cool, though I'm far from needing it. AFAIU: it's an attempt to build a reactive infrastructure system from the ground up using a cute Functional Programming paradigm, not just building off of code-like YAML files like we do today.

Personally the GUI gives me flashbacks to the dark days where "programming" in my mind was "using Eclipse", but that's a biased take! I can see why WYSIWYG-style functionality was considered too fundamental to make optional.

[holoway]

The trick is that we’re not replacing programming with the UI - we’re just making it easier to compose things together. Plenty of code in SI - just not the way you write IaC today.

[thayne]

Can that code be versioned in git?

Or is it just a blob in the database for SI?