Did Apple Write a Book on Swift? Yes. Many developers are surprised to discover that Apple didn't just create the Swift programming language. They also wrote and maintain an official book dedicated to teaching it. The book is called The Swift Programming Language, often abbreviated throughout the Swift community as TSPL. It serves as the definitive guide to Swift and is maintained by the same team responsible for developing the language itself. Whenever Swift evolves and new

What Is 3DaysOfSwift? 3DaysOfSwift is a Swift revision platform designed to help iOS developers strengthen their understanding of the Swift programming language through downloadable Xcode playgrounds, practical code examples, and interview-focused learning resources. The platform was created around a simple observation. Most developers do not spend their careers continuously learning brand new Swift concepts. Instead, they spend years building knowledge and experience before

How Do I Learn Swift? One of the most common questions asked by aspiring iOS developers is surprisingly simple: How do I actually learn Swift? The good news is that there has never been a better time to learn the language. Apple provides excellent documentation, the Swift community has created thousands of tutorials, and there are enough courses, books, videos, and projects available online to keep most developers busy for years. The challenge is no longer finding resources.

Download an Xcode playground full of Swift code examples for a multitude of language features. Learn Swift or prepare for an interview.