[equalarrow]

Cocoa over the last few years has made a lot of cleanup/progress on its api's. Making a Mac app in Swift 3 is almost as painless as making an iOS app nowadays. I feel like there has been a big difference in just the last few years. Swift is a big part of this, but also, I'm sure Federighi's group is the real reason.

[emdowling]

This is one of the big reasons why I don't buy the whole narrative in these parts around Apple abandoning the Mac. They are spending far too much time on improving Cocoa APIs as you mention to be working towards abandoning or deprecating it.