Having implemented multiple programs in GUIs for GUIs (with GtK, UIKit and dabbling with AppKit)... I must say that I have my past self every time I want to go

Having implemented multiple programs in GUIs for GUIs (with GtK, UIKit and dabbling with AppKit)... I must say that I have my past self every time I want to go back and look how something works. At least with SwiftUI / reactive things the code can be searched and navigated and doesn't take ages to load.