Talking about the rest of Chapter 1 in the RxSwift book. With this, Chapter 1 is now complete. The earlier parts are in the previous two podcasts.  

Discussing the similarities and differences between RxSwift and Combine.

This book by Ray Wenderlich acts as a complete guide toward learning and mastering reactive programming and asynchronous programming. This is currently using Swift 5.1 and iOS 13.

Links:

https://github.com/ReactiveX/RxSwift

https://www.raywenderlich.com/books/rxswift-reactive-programming-with-swift

http://reactivex.io