When I was learning AppKit, I just went to something something apple developer portal and read the relevant guides. Things may have changed since 2010, but back

When I was learning AppKit, I just went to something something apple developer portal and read the relevant guides. Things may have changed since 2010, but back then these were beautiful compared to MDN (imo, iirc). Just googled “AppKit development guides”. Yes, they changed to a reference format, what a shame. It seems that good guides were moved to archive: https://developer.apple.com/library/archive/navigation/#section=Resource%20Types&topic=Guides https://developer.apple.com/library/archive/navigation/#sect... App Programming quick link: https://developer.apple.com/library/archive/documentation/General/Conceptual/MOSXAppProgrammingGuide/Introduction/Introduction.html#//apple_ref/doc/uid/TP40010543 https://developer.apple.com/library/archive/documentation/Ge... It seems you’re just a little late to learn it :)