[adamstep]

Hyperview creator here. Yes, it sounds like the difference is that your project is directly rendering platform-native UI widgets, while Hyperview is built on top of React Native for the cross-platform layer.

Curious how you will handling the differences between platforms. For example, Android prefers top tab bars, while on iOS the convention is to put tab bars below the content.

[bcardarella]

This is one of the fundamental differences for what we're doing. We are not building a write-once-run-everywhere solution. SwiftUI will have its own templates, Jetpack (Android) will have its templates, WinUI3 will have its templates.