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.

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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

How to define colors with Hue, Saturation and Brightness rather than Red, Green and Blue properties

Create an easy animated Launch Screen in SwiftUI. Learn how to build your first launch screen in minutes using SwiftUI properties.

Get started and learn how to write unit tests to validate your code. Best practices help you to be more productive by writing better tests.

There’s a lot of exciting work going on in the Swift project, and it’s hard to keep track of it all because it’s happening in many different repositories, pull requests, and forum threads. To give the community a better view of the big picture, the Core Team…

Examining why some popular iOS apps suddenly got bigger after releasing with Xcode 14.

Find out how Swift Concurrency is working behind the scene to prevent developers from accidentally triggering a thread explosion.

Result builders in Swift allow you to combine build components into a single outcome value. Code examples demonstrate how you can use them.