[amorde]

One of the biggest causes of this for Objective-C was the lack of the Foundation framework (a higher-level interface to Core Foundation) - but this is being reimplemented in Swift. See https://github.com/apple/swift-corelibs-foundation

Of course UIKit will still be missing, but thats sort of expected.

[favorited]

Not if Microsoft keeps this up: https://github.com/Microsoft/WinObjC/tree/develop/Frameworks...

I'm not saying that's entirely reasonable, but it exists.