alt Hacker News>I believe both GPUI’s and egui’s state models are dead ends for complex desktop applications.
Why do those complex Adobe clones work so well then?
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Why are you stating something that is not true as though it were a given, and then using that unearned precondition as the basis for your question? The premise is false. Artcraft is a complete fucking trainwreck, nothing more than scamware that falls apart as soon as you poke beyond the deceptive facade that was used to build hype.
(That said, on the scale of blame for it being bad, I would say the GUI framework accounts for 0% of that and the programming methodology accounts for 100% of that)
UI for CAD-style apps is not that complex. You're typically looking at maybe hundreds of visible controls at most. Of course, assuming that the rendering of the picture/parts is handled separately.
Well, primarily users of Adobe software don't have efficiency in mind as their first priority. It's a little different if you are making a desktop widget and it eats a good chunk of your GPU while idle.
Most of these GUI software are vibe coded so state management essentially becomes somebody else's blackbox problem.
They actually don't.
Slow, laggy UI is a common source of complaint on the issues.
Examples:
https://github.com/storytold/cadcraft/issues/752
https://github.com/storytold/cadcraft/issues/874
https://github.com/storytold/vectorcraft/issues/2292
https://github.com/storytold/artcraft/issues/2409
https://github.com/storytold/photocraft/issues/9327