Learn how shared logic can be added to tens of thousands of methods.

When dealing with dictionaries and arrays in Swift, it's very important to know that any reference types used as a key or value will be retained by default.

This week we will talk about another core process in SwiftUI. We will learn the procedure of laying out views. We will understand how SwiftUI calculates positions and sizes of our views and how we can change that process using layout priorities.

When you work with an API, there would be a time when your backend wants to control a text style, and HTML is the most common format for the job. Do you know that WKWebView is not the only way to present HTML string? Learn how to render it in UILabel and…

Big O notation is a common concept in all programming languages. Learn what it is, and how to use it in this week’s post.

With a few gestures thrown into the mix

Lately, I've been researching more about effective Combine techniques. Today, I start in on utilizing Futures.

Combine is a really powerful reactive programming framework from Apple, but getting started with it can be quite difficult, so let’s go through the basics of its API and its core concepts.

Swift enums are really powerful, but they can often be made even more capable when mixed with other kinds of Swift types — such as protocols and structs. This week, let’s take a look at a few examples of doing just that.

How to pass data between SwiftUI views? When to use SwiftUI binding, Environment and PreferenceKey explained with Swift code examples? These are the questions to answer in this article.

When someone returns to your app, they should be able to pick up right where they left off. Learn how to make that experience as smooth as possible by implementing state restoration.

This maintains proposals for changes and user-visible enhancements to the Swift Programming Language. - apple/swift-evolution

X-SwiftFormat extension for Xcode. Contribute to ruiaureliano/X-SwiftFormat development by creating an account on GitHub.

Make Swift 5 enums that have multiple associated values of different types conform to Encodable and Decodable protocols for saving data to disk or interacting with Web APIs.

Capture lists have been available in Swift since its debut at WWDC 2014. They play a crucial role in ensuring your asynchronous code does not leak memory or cause exceptions at runtime. In order to use capture lists correctly, you’ll need a good grasp of…

Have you run tests, gotten a failure, and had to dig through test code to understand it? Use this unit test naming convention for faster feedback.

Protocol-oriented programming enables writing code that is more modular, decoupled, and flexible, compared to traditional object-oriented programming. Not surprisingly, protocols are at the heart of protocol-oriented programming. In this article, I’ll explain…

What are Swift function builders? What is SwiftUI ViewBuilder? How Swift function builders work on the compiler level? How to implement a function builder in Swift? These are the questions to answer in this Swift function builders tutorial.