Does marking a given Swift struct property as either ‘let’ or ‘var’ simply determine its mutability, or is there more to it? Let’s explore!

Learn how to detect text truncation in SwiftUI using fixedSize and GeometryReader, and dynamically select adaptive layouts with ZStack and layoutPriority to ensure text content displays fully without being cut off.

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

Take advantage of the updated search placement and behavior in iOS 26, and implement toolbar and tab bar search patterns that adapt across devices and integrate with the new Liquid Glass design.

Swift 6.2 introduces a new Observations type to stream state changes from an Observable type.

This post explores how to build a simple but convincing refractive glass material in Metal. It assumes you have some familiarity with…

Let me take you through the journey of how I went from achieving 85% memory reduction on a common user interaction. While casually exploring the app, I noticed something off: the RAM footprint would…

Apple introduced the Observation framework a few years ago. The Observation framework became the main tool for building observable models, replacing the Combine framework. This week, we will talk about a new piece of the framework called Observations.

We are excited to announce the public beta of our upcoming, powerful SQLite + CloudKit synchronization tools.

Explore the challenges of migrating Combine to Swift Concurrency and understand the potential risks involved.

Explore the concept of a global actor in Swift Concurrency and learn when to use it for safe, serialized access to data.

Swift 6.2’s Default Actor Isolation reduces boilerplate by inferring isolation for unmarked code, but brings new actor-boundary rules and macro challenges