Learning any language initially focusses on the syntax and semantics of the language, but it quickly moves on to learning the suite of both standard and additional libraries that allow programmers to be productive. A single book cannot hope to list all the possible libraries that will be needed; this book is intended to be the start of a learning journey.

For further reading, this appendix presents a number of additional resources that might be useful to the reader in order to continue the journey. In addition, look out for other books by Packt Publishing that present the different aspects of Swift. This list of resources is necessarily incomplete; new resources will become available after the publication of this book, but you might be able to find new developments as they occur by following the feeds and posts of the resources below.