Swift is a programming language created by Apple. It is an object/protocol oriented, type safe, statically typed and compiled language. You can use it to write applications for iPhone, iPad, Mac, Apple Watch, Apple TV etc. This series is intended to provide you with a quick overview of the language features. You will find it useful as a reference if you already know the language. Otherwise also if you are familiar with a couple or more of higher level programming languages, this series will serve as a good starting point for your journey into the world of Swift.