Swift 5: start your engines
And just today I was contemplating writing my first native iOS and macOS app... I was looking at the options and decided to go native with Swift. I have never written Objective-C app and never used x-code for dev. But I have ~10 years of dev experience, mostly Java and Python on the backend and front end dev exp mostly with Angular. Some Android, and a little from  because I like to experiment.So, my question is. How hard and enjoyable is for someone like me to write not very complex native iOS/macOS app in Swift starting from scratch? Best resource to start with?