During several interview processes, I've been asked many times about UIResponder and what the beast it is. I guess everybody can somehow explain this concept in iOS, which I did, but lack of in-depth knowledge frustrated me. So I decided to spend a few evenings…

本文会大致介绍一下 Swift 中的 JSON 反序列化常用方案和各自的优缺点，以及云音乐目前正在使用的方案

本文的分析推荐对线程安全只知其名不知其实现的同学观看。网上对于 AssociatedObject 这个老八股也有很多解析，但其实没有与 Property 对应做出对比，也没有对其中到底是如何设计线程安

Live Activities help people stay on top of what’s happening in your app in real time, right from the Lock Screen. You can now get started with Live Activities and the new ActivityKit framework, which are available in the beta 4 version of iOS 16.Please note…

Introduction Back in 2020 we got new views to draw grids in SwiftUI (LazyVGrid and LazyHGrid). Two years later, we are getting yet another view to display [...]

This is cool trick to inject a certain property for a type.

SwiftUI View is also a View Model

JavaScript relies on garbage collection (GC) to reclaim memory.

Build a bar chart using data with values of type Measurement<UnitDuration> that doesn't conform to Plottable by default.

Learn how to display the new SwiftUI PhotosPicker introduced in iOS 16 and how to handle the assets being selected by the users.

How often did you use GeometryReader to measure layout and place different views? GeometryReader was always a great tool in our toolbox, but It is elementary to break the layout while using the GeometryReader. Fortunately, the next generation of the SwiftUI…

In SwiftUI 4 & iOS 16, you will finally be able to hide the home indicator on iPhone & iPad devices that don’t have a home button, without resorting to UIKit-based hacks.

Learn how to integrate SwiftUI into your UIKit app using UIHostingController and how to use UIViewRepresentable to host UIViews in SwiftUI.

Security is a big topic in software engineering but how does it apply to mobile development? We care about user experience or mobile performance, security issues are rarely prioritized. This week, I’ll share how to integrate security tools into your CI pipeline…

This article shows the most Common Swift Task Continuation Problem in Swift. Avoid this bugs in Task Continuation in your code.

Your widgets deserve to be seen more.