I tried iOS develop before and had some fun with it, and for the last four weeks, I spent some time play with macOS.
macOS related API is miscellaneous, and developing macOS is more evil, you can use Swift/ObjC, even js(say Atom), you can play with NSTableView, NSCollectionView, Metal, SceneKit... You can even run Shell commands in your App. Not even to mention support AppleScript or Automator. It is fun and the process of seeking answer is also fun.
I copycat and followed some tutorials to make this 14 osx apps. Some are my own thoughts. 😀
Apparently this was inspired by many SwiftXXProjects or XXDaysWithSwift.
Next step is slow down,have fun,learn cautiously, maybe trying to perfect some code for real production usage.
01 - TouchBarMahjong
02 - Notepad
03 - MacSpeak
04 - ORLYStore
05 - YearProgress
06 - FileViewer
07 - Calculator
08 - Puzzle
09 - AppSearch
10 - SimplePiano
11 - HideDesktop
12 - Txt2PDF
13 - Pomodoro
14 - SlideMagic