Discover how #require macro in Swift Testing can set requirements for your tests and make them clearer and easier to understand.

Discover how to measure SwiftUI view visibility using PreferenceKeys with step-by-step guidance and code examples to enhance your apps.

This article provides a brief introduction to the libraries I have open-sourced over the past two months.

Private Cloud Compute (PCC) fulfills computationally intensive requests for Apple Intelligence while providing groundbreaking privacy and security protections — by bringing our industry-leading device security model into the cloud. To build public trust in…

Today I made an exciting discovery: the existence of AnchoredRelativeFormatStyle. An API that, as of the time of writing this, barely appears in search results other than Apple’s sparse documentation. And to my surprise, it’s exactly what I’ve been looking…

Discover how to enhance your iOS SDK with a customizable SwiftUI toolbar, allowing intuitive button management and improved PDF viewing.

Crazy Mac lady. Mac author & developer. Lover of Apple computers and devices. Swift & SwiftUI enthusiast. Unofficial Mac app dev evangelist

Introduction

The most powerful feature of the Swift Testing framework is the trait system. Traits allow us to annotate a test or test suite to customize its behavior. This week, we will learn how to use built-in trait types to modify tests.

So Google recently renamed TensorflowLite to LiteRT. And yes that was a genius move indeed. Because now for the first time in my life I actually want to try TFLite … yea, I mean LiteRT.

Learn to build a SwiftUI modifier that hides sensitive content from screenshots and screen recordings, which is ideal for apps prioritizing user privacy.

How do you build flexible grid-like flow layouts with SwiftUI?

Future-proof your pipeline operations

An exceptional deep dive

UIKit automatically tracks trait changes starting in iOS 18.

MainActor in Swift replaces DispatchQueue.main and ensures tasks are performing on the main thread in a performant manner.

Explore data tracking in Core Data & SwiftData, from custom notifications to Persistent History Tracking, for robust data sync solutions. Learn key techniques.

The App Store is designed to make it easy to sell your digital goods and services globally, with support for 44 currencies across 175 storefronts.From time to time, we may need to adjust prices or your proceeds due to changes in tax regulations or foreign…

The Push Notifications Console now includes metrics for broadcast push notifications sent in the Apple Push Notification service (APNs) production environment. The console’s interface provides an aggregated view of the broadcast push notifications that are…

在 Rust 中，绝对安全和高效的内存使用得益于其独特的所有权（ownership）设计。七年前，Swift 团队发布了《所有权宣言》，以前瞻性的方式介绍了 Swift 中关于值的内存管理变化的一系列愿景。Swift 5.9 中（以和宣言里略微不同的语法）实现了这一愿景，引入了不可复制类型的标记 ~Copyable（non-copyable），以与 Rust 截然不同的（打补丁的）方式实现了更精确的所有权控制。在今年的 Swift 6 中，之前类型扩展（extension）和泛型（generic）不支持…

Everything You Need to Know About Live Activities and Dynamic Island in iOS