React Native and Flutter embraces the declarative UI model, which I have enjoyed working with. If you are new to this model, you can easily feel overwhelmed, but after some practice, you will master it and feel comfortable thinking about that model.

SwiftUI and Jetpack compose follow the same model now, and I couldn't be happier about that. I use Jetpack compose in an Android app, and SwiftUI to develop a native macOS app, and from the first try, I was able to be productive and feel at home.