This Hillel Wayne post [0] mentions a startup called Sketch.systems [1], which I... | Hacker News

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Taikonerd on Aug 17, 2022 | parent | context | favorite | on: Programming breakthroughs we need

This Hillel Wayne post [0] mentions a startup called Sketch.systems [1], which I think is sort of like what you said?

It's not just a UI prototype; you build a model of the underlying state of the system as you transition from screen to screen.

0: https://www.hillelwayne.com/formally-specifying-uis/

1: https://sketch.systems/

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