How to setup a menu bar only macOS app using AppKit.

Learn how to easily create a custom cell with placeholder UI using UIHostingConfiguration & the "redacted(reason:)" view modifier.

How to chain multiple operations together using Apple's Combine in Swift with AWS Amplify examples.

Gui Rambo writes about his coding and reverse engineering adventures.

When presenting sheets in SwiftUI that depend on a local variable, there are two ways to do it. Turns out, one of them is quite wrong.

Refactoring code is essential to maintain quality and readability. Using best practices you'll become better at succeeding a big code change.

在 iOS 中画出一像素的线，为什么有时画出来线很虚很糊，有的时候不会？ 在 iOS 中画一个非整数宽高视图，系统会启动什么样的机制来应对？ 我深究了一下，想同步给你。

Apple’s Security Bounty program has paid nearly $20 million in rewards to security researchers in just two and a half years. Our new site makes it easier than ever for researchers to submit reports on the web, get real-time updates from Apple engineering…

Improving software memory safety is a key security objective for engineering teams across the industry. Here we begin a journey into the XNU kernel at the core of iOS and explore the intricate work our engineering teams have done to harden the memory allocator…

We often look to `.onAppear` or the nascent `.task` modifier to run single purpose tasks. But, those aren't reliable in all cases.

Save your notes as files!

Applying React.js learnings to SwiftUI

Let’s create a collection-esque view in SwiftUI

Hyperbole, but based in truth

Swift New Asynchronous Programming

SwiftUI 4 adds a bunch of great features, such as custom sized sheets. However, sheets will always dim the underlying view, even in smaller sizes. Let’s fix that.

With iOS 16 Apple introduced a way to go passwordless called Passkeys. In this article, we are covering what needs to be done on the app side but also what needs to be implemented in the backend