How to easily make the slowest operation in Swift ~20% faster with an order file.

How to implement filtering logic using design patterns

Learn about general and named UIPasteboard instances, Swift Swizzling, and how to prevent copy & paste into other iOS apps and protect your clipboard.

Learn about the Nested Observables Problem in SwiftUI and how to solve it with this comprehensive guide. Check the SwiftUI example now!

In a recent post, I presented an approach for succeeding on take-home iOS-developer coding challenges. (For brevity, I henceforth refer to these particular coding challenges as “coding challenges”.) The model solution in that post used UIKit because, at the…

How do you localize a string in a Swift Package?

Learn how we can leverage async/await and async streams to iterate over web socket messages on iOS

Learn how you can quickly implement a simple web socket server for testing purposes with node.js

The Swift Charts framework is an excellent example of composition. In the previous posts, we saw how we could use different marks on the same chart view to plot different data points. This week we will learn how to use composition to build new custom mark…

Testing push notifications on the iOS simulator using this Mac app allows you and your colleagues to trigger remote notifications locally.

Looks look the other way for a second when it comes to NotificationCenter. Is there a more pragmatic way to use it?

Dive deep into Objective C Swift Interoperability and discover tips & tricks to successfully develop and ship XCFrameworks combining both Swift and Objective-C

How the content offset of a SwiftUI ScrollView can be observed without bridging to UIKit.

问题提出 前几天在协助业务同学排查业务问题时，遇到了一个奇怪的问题。实际的业务代码如上，默认定义了一个局部变量 variable ，通过另一个开关控制这个参数是否为 NO。但观察线上数据，在开关为 N

随着Swift的日渐成熟和给开发过程带来的便利性及安全性，京喜App中的原生业务模块和基础模块使用Swift开发占比逐渐增高。本次讨论的是struct对比Class的一些优劣势，重点分析对包体积影响。

音视频文章大合集，收藏起来假期看。

Covering how to make custom view styles work like the build in ones. Plus, some new tricks we’ve learned in the time since.