Apple's Human Interface Guidelines (HIG) make macOS great. Developers should know and follow them. But there are places where the HIG has fallen behind modern computing needs. Take FaceTime’s macOS app, which elegantly brings others onto your desktop in real…

Learn how to use LLDB command thread jump to skip lines of code in Xcode or use `expression` or hot reloading as alternatives

Continuations are a powerful part of Swift Concurrency that helps you to convert asynchronous code using delegates and callbacks into code that uses async/await calls, which is exactly what you will do in this article!

Share Swift Code between your client and backend to ensure you're not running into unexpected API request failures.

One of the significant additions to the Swift Foundation was the new Formatter API. After almost two years of using it, I apply it in every project, and even more, I try to build my data formatting logic around this API. Today we will learn how to use the…

SwiftUI’s List view is a container that presents vertically scrollable data arranged in a single column. List view is a performant…

Read about forms in SwiftUI and learn how to present structured content that users can interact with and provide input to your apps.

How to use GitHub Actions and the AWS CLI to automatically update the code for a Swift AWS lambda on every push to main.

The Performance Trace profile allows you to debug performance issues without having to attach the device to Xcode. Let's see what we can use it for!

Macros, if and switch expressions, noncopyable types, and more!

Swift 方法派发方式与 Objective-C 大不相同，通过 SIL 分析 Swift 在方法派发上的逻辑和解决问题。

Version 7.4.2

Addresses a crash when filtering in the Schedule or Videos tab

Release notes from version 7.4.1

The schedule tab now lists all content, including unreleased videos
Labs...

Migrate to SwiftData URL: https://developer.apple.com/videos/play/wwdc2023/10189/ This video guides developers on how to start using SwiftData in their apps. It demonstrates how to use Xcode to generate model classes from existing Core Data object models…

Updated: July 25th 2023 (Xcode 15 Beta 5)