Mac UI Kit
Add a UI Kit for Mac OS X interface controls. I often do extensive prototyping of Mac application interfaces, and there needs to be a better tool than things like Keynote.
Apple now owns the production of UI kits, and has a macOS UI kit available: https://developer.apple.com/design/resources/
Tyanko Yordanov commented
Would love to see this, too!
Similiar to the Windows UI, some standard elements of the Finder, Alerts, Buttons etc.
Mauricio Zambrano commented
Which elements you need maybe we as designers can build it