https://antithesis.com/ was made to deal with this. You can think of its as a fuzzing but it has overall determinism for the whole system, so there is a time travel and interactive debugging.
Mostly to show projects on-device/being interacted with. We also designed this version of the site back before we had responsive layouts, dynamic text, data binding, etc. We will eventually update it to be designed entirely in Rive, but we're first prioritizing launching features like Libraries, Scripting, and a better way to handle Accessibility features.
I literally have experience with both distributed system testing and nix and I couldn't even get a phone screen. Don't care really, but a little strange.
