I think there are lots of advanced topics in mobile development ,the tutorials always accomplished via storyboard ,but as a senior iOS developer sometimes writing the UI is using the code ,so I think the topic of writing reusable UI components in iOS is cool
The only missing things for me is a multithreading related topics. I badly want to see book on this title. That will greatly improve app development skills for everyone who will read such a book. There is so much things can be included in this book, started from simple threads, synchronization primitives, signals, GCD, debugging and ended with some extended topics like Promises and async/await (I’m aware there is no such in swift), etc…
The another topic is custom control development which I’d like to see in a book format.
@kvebeeck Great question! Yes, we will take a little time to consider all proposals thoughtfully and will be sure to update everyone as soon as possible. We are eager to get these projects in the works!!