Use a shared Core Spotlight search index to make content discoverable in system Spotlight and support internal search within the app.

Professional iOS Engineer specializing in SwiftUI, VisionOS, and modern Apple platforms. Expert in HealthKit, tvOS, CarPlay development with 50+ technical articles and comprehensive portfolio.

Displaying images in iOS is both easy and challenging.

Professional iOS Engineer specializing in SwiftUI, VisionOS, and modern Apple platforms. Expert in HealthKit, tvOS, CarPlay development with 50+ technical articles and comprehensive portfolio.

A beginner-friendly guide to creating Swift packages, managing dependencies, and scaling your iOS apps with clean, maintainable modules

Especially when working with LLM APIs, there are many use-cases where we want to save the returned data from the API into existing SwiftData models. Here is how you do this in Swift 6!

Async await in Swift allows to write asynchronous tasks with structured concurrency. Maintain readability in complex code.

Effective Communication Between Observable Stores in SwiftUI

Explore how Swift 6 uses Sendable, @Sendable, sending, and nonsending to enforce concurrency safety, ensure thread-safe data transfer, and prevent race conditions.

Make your views and controls fit perfectly within their containers using new SwiftUI APIs in iOS 26 such as the ConcentricRectangle shape and the containerShape() view modifier.

深入分析如何使用 AttributeGraph API 调试 SwiftUI

Learn how to create Property Wrappers in Swift. Use the @propertyWrapper to remove boilerplate, improve readability, and clean up code.

A Swift Computed Property allows you to define values based on other properties. You can optionally use async/await and throw errors.

A practical, human-friendly guide to Swift’s most underrated concurrency feature.

Apple introduced the brand-new Foundational Models framework, providing type-safe APIs for using Apple Intelligence models in your apps. This week, we will learn how to use this new framework while building AI features in your apps.

My journey into the internals of Xcode 26’s new AI assistant began not with a bug, but with a…

Last week, we talked about the basics of Foundation Models, how to generate text content, and how to tune and control the output. This week, we will talk about simple and yet powerful structured content generation.