What are Swift function builders? What is SwiftUI ViewBuilder? How Swift function builders work on the compiler level? How to implement a function builder in Swift? These are the questions to answer in this Swift function builders tutorial.

The Combine framework provides a declarative Swift API for processing values over time. It is another excellent framework that released side-by-side with SwiftUI. I already covered it multiple times on my blog, but today I want to talk about one of the key…

Is SSL Pinning always safe? In this post we will explore some techniques to reverse engineering and disable SSL pinning on AppStore iOS…

Browser-based machine learning—in an iOS app

Great libraries are ones that are easy to consume. They must be easy to install and use. So how can we make Swift static libraries easy to…

Most apps that we build for iOS rely on some functionality developed and serviced by another provider. For example allowing you to login…

URLs are used a lot when buildings apps in Swift. You need to get the query items, file extension, or the filename. All scenarios are handled in-depth!

This week, let’s explore how we can make use of the standard library’s built-in algorithms when performing various types of queries against collections of values.

This article is a complete Swift Package Manager cheatsheet for the package manifest file, using the latest Swift 5.2 tools version.

Programmatic navigation, customization, and more

You may have seen some examples of fixed size modifier usage while trying to fix the issue with multiline text in SwiftUI. But do you know what exactly fixed size modifier does? How does it work? Today I want to talk about all the magic and power behind the…

Learn different ways to define Auto Layout constraints programmatically.

RocketSim enhances your Simulator by adding extra functionalities like recordings with touches and device bezels, or recent build actions.

This is a special post because I fully based on another researcher, s1guza’s 0day. All of this story began from the following tweet:
Siguza told us that his 0day was patched in the iOS 13.5 beta3. So this is actually a sandbox escape 0day for the newest,…

This article assumes your app will only have one scene all of the time. (ie. no multiple scenes at the same time in iPad).At the end of this post, you will be able to implement a login screen (a navigation controller which can push to registration view),…