[pier25]

Nice work!

In the keynote it was mentioned that SwiftUI would work across all Apple products.

Will it work on previous versions or only the latest iOS/macOS/etc?

[megy]

What? You develop it using SwiftUI, then you compile it and it will run on whatever you compile it to. So yes, it will run on older OS versions.

[awinder]

https://news.ycombinator.com/item?id=20088593