[gyomu]

> your perfect design down to the pixel

> Surely it is an obvious next step to offer export to e.g. React, React Native, SwiftUI…?

These UI frameworks do not really operate in a "down to the pixel" way and so getting correspondance between a bitmap design and a representation in the UI framework is far from an "obvious next step" (if it were trivial to add such a feature, then of course the developers of these tools would add it).

Various concerns that aren't captured in the bitmap design - like how your screens transition from one to another, etc - can dramatically affect how the UI is implemented in a target framework. This is the job of UI engineers.

Well, used to be. Now it's vibe code all the way down.

[mft_]

Sure, I understand the going from a raster design image to a working prototype in one of the frameworks is not easily automated.

However, I would’ve thought it would be feasible to create a design tool with this in mind, so the same fundamental design structure could be output either to the internal preview, or (any?) one of the target frameworks.