A relatively easy way to verify a sequence of events.

If You’re Not Versioning Your SwiftData Schema, You’re Gambling

How Swift 6.2 enabled multiple @_typeEraser attributes for SwiftUI's new debug optimization

Welcome to this edition of “What’s New in Swift,” where we share interesting projects and updates in the Swift community that deserve visibility to a broader audience.

TelemetryDeck is an app analytics service specifically for developers, designed to manage usage analytics that are anonymized, privacy-focused, and really easy to use. TelemetryDeck is managing the data of over 16 million people every month, helping thousands…

One of my favorite framework on iOS has to be UIKit Dynamics and not enough people talk about it. But this is going to change today. Let’s build a color palette generator and have some fun with UIKit Dynamics along the way.

UIKit comes with a bag full of techniques to build mind blowing animations and transitions but this one liner has to my favorite.

Greetings, traveler! Caching rarely looks like a hard problem—until an app starts rendering heavy feeds, repeatedly mapping rich text, or decoding the same assets on every scroll. At that point, the difference between “working” and “smooth” is often a cache…

Greetings, traveler! SwiftUI’s .refreshable looks deceptively simple: attach it to a List or ScrollView, implement a refresh closure, and you get pull-to-refresh for free. However, there is a detail that often surprises developers the first time they build…

A complete, modern guide to geometry in SwiftUI. Learn layout fundamentals, GeometryProxy, coordinate spaces, and onGeometryChange with examples.

Learn how thread safety works in Swift. Understand data races, synchronization techniques like locks and dispatch queues, and how Swift actors prevent concurrency bugs.

How closure-based service wrappers protect your app from vendor lock-in and make third-party SDKs testable.

Ready to add AI to your iOS apps without privacy concerns or cloud dependencies? Apple Foundation Models brings powerful on-device language models to iOS 18+. This tutorial shows you how to build AI-powered apps with structured data generation, covering basic…

Swift + SwiftUI + Type-Driven Design + Swift Effect.

Learn how to leverage modern Xcode features like String Catalogs and Asset Symbol generation to achieve compile-time safety for your resources without external dependencies.

Why NSManagedObjectContext no longer triggers concurrency errors in Swift 6.2? The real change lies in Core Data’s SDK import semantics, not the compiler itself. NSManagedObjectContext is now marked with NS_SWIFT_SENDABLE and NS_SWIFT_NONISOLATED in Xcode…