Apple announced Swift 6 during WWDC 2024 as a major release of their programming language. It became first available in Xcode 16 and aims to create a fantastic development experience. Many of the latest more prominent features like async/await have been part of the road toward this major version bump. This major language version release …
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You’re on the Swift Concurrency Course waitlist
Welcome on board. I’ll make sure to keep you up to date on the progress I make with my flagship course on Swift Concurrency. Stay tuned and speak soon, Antoine
How to develop an app for iOS
You have a great app idea but you wonder: how to develop an app for iOS? Where do I even start? You might also question whether it’s even realistic to think you’re able to build an app for iOS yourself. While it’s definitely not easy, with nowadays tools you can get a long way! There’s …
Parameterized tests in Swift: Reducing boilerplate code
Parameterized tests allow you to run a single test with multiple input parameters without adding much boilerplate code. For example, you might want to run a unit test for all cases of an enum. You can specify a collection of elements to use as input for the unit test, after which the test will run …
Network Link Conditioner: Simulating Slow Networking
The Network Link Conditioner allows you to test your apps under slow networking conditions on macOS and iOS. The tool is available for free, provided by Apple, and comes with several default network simulation profiles like 3G, Edge, and 100% loss. While the tool is built-in on iOS, you’ll need to do some extra work …
RocketSim 13.0: Builds Apps Faster
RocketSim is a developer tool that gives your Xcode Simulator extra functionalities to increase day-to-day development productivity. A floating window becomes visible next to your active Simulator to provide additional functionalities while not too intrusive. Some significant features include recordings with touches, audio, and bezels, location simulation, Simulator airplane mode, and several design comparison features. …
SwiftUI Lists: Present rows of data explained with code examples
SwiftUI Lists allow you, as a developer, to present rows of data. It’s one of the most commonly used elements when building apps and the core of many navigation flows. Presenting rows of data is simply an implementation pattern you always need. You can use different list styles, change the background color, use sections, or …
iOS App Development: How to get started?
Learning about iOS app development and related software allows you to create an app for iPhones, iPads, Apple Watch, or even the Apple Vision Pro. Building an app isn’t easy, but it becomes much more approachable when you know how to get started. I started developing apps in 2009 and have never stopped since. I’ve …
SwiftLee in 2024: Lessons learned and achievements
Today marks the last day of 2024 making it a perfect moment to reflect and share my learnings. You’ve probably been following my weekly newsletter and might have read all 52 articles I’ve published this year. Yet, there is much more happening behind the scenes that I don’t often write about. I love sharing meta …
Swift Tutorials: Learn Swift with Easy-to-Follow Code Examples
Swift tutorials help you to get started building apps for Apple’s platforms. The best way to learn Swift is by using easy-to-follow code examples. I’ve been writing apps since 2009 and witnessed the announcement of Swift at Apple’s 2014 Worldwide Developers Conference (WWDC). It’s no coincidence that I started this blog soon after, full of Swift tutorials. …