“Why sometimes I’ve believed as many as six impossible things before breakfast.”

— The White Queen, Through the Looking-Glass

We hope you’re excited about all the new possibilities, previously seeming impossible, that developing with RxSwift has opened up for you!

Reactive applications are solid, easier to test, and very agile about their user experience. With data bindings, your apps’ UI is always up to date and the highly composeable RxSwift operators allow you to craft complex app logic with a minimum of effort.

This book took you all the way from a complete Rx beginner, just learning about the pain points of asynchronous programming, all the way to being an RxSwift veteran. It’s up to you now to couple your creativity with the all the knowledge you’ve gained from this book and create some impressive apps of your own!

If you have any questions or comments about the projects in this book, please stop by our forums at http://forums.raywenderlich.com.

Thank you again for purchasing this book. Your continued support is what makes the books, tutorials, videos and other things we do at raywenderlich.com possible. We truly appreciate it!

— Chris, Florent, Marin, Scott, Shai, and Vicki

The RxSwift: Reactive Programming with Swift team

Have a technical question? Want to report a bug? You can ask questions and report bugs to the book authors in our official book forum here.

Have feedback to share about the online reading experience? If you have feedback about the UI, UX, highlighting, or other features of our online readers, you can send them to the design team with the form below:

© 2020 Razeware LLC

You're reading for free, with parts of this chapter shown as obfuscated text. Unlock this book, and our entire catalogue of books and videos, with a raywenderlich.com Professional subscription.

Unlock Now

To highlight or take notes, you’ll need to own this book in a subscription or purchased by itself.