I wonder if Swift Playgrounds might be useful, https://www.apple.com/swift/playgrounds/ https://www.apple.com/swift/playgrounds/. Usually Apple has been pretty

I wonder if Swift Playgrounds might be useful, https://www.apple.com/swift/playgrounds/ https://www.apple.com/swift/playgrounds/. Usually Apple has been pretty good with accessible features. I wonder if they built it into to Playgrounds too.