A guide to implementing a custom Observable property wrapper in Swift, covering API design, type conversion, and current language limitations.
Guide to creating mocks and stubs in Swift unit tests without a mocking framework, using nested classes and dependency injection.
A tutorial on creating mocks and stubs in Swift for unit testing, using nested classes and dependency injection.
A developer shares lessons learned from building Gradient Backgrounds Studio, focusing on using CAGradientLayer and image manipulation in iOS.
A developer shares a troubleshooting tip for a common linker error when upgrading a CocoaPods Podfile in an iOS project.
A guide to initial iOS app architecture setup, covering project configuration, folder structure, and development scripts.
A guide to sharing fonts and assets across iOS projects using CocoaPods resource bundles and dynamic font loading.
A beginner's guide to designing and building your first iPhone app, covering tools, planning, and learning resources.
Introducing MTFontIcon, a library for using font-based icons in iOS apps to speed up UI development and avoid graphic design tools.
A developer builds an iOS app to track his son's age down to the second, discussing date math and programming challenges.
A developer builds an iOS app to track his son's exact age down to the second, discussing date math challenges.
A technical guide exploring and comparing three methods to center content within a UIScrollView in iOS, highlighting their pitfalls and presenting a recommended solution.
A guide to extending OpenStack Swift with a custom WSGI middleware for virus scanning using ClamAV.
A step-by-step tutorial on creating and publishing your own CocoaPods library for iOS development.
A technical tutorial on implementing a pinch-to-reveal animation in iOS using CoreAnimation and layer masking, inspired by a Boeing app.
A guide to detecting user touch interactions across an entire iOS app without interfering with normal UI behavior, using a window-level gesture recognizer.
A technical talk on Apple's Core Animation framework, covering layers, implicit/explicit animations, and advanced techniques like a multi-touch Bézier editor.
Explores how improving developer experience (DX) boosts team productivity, with real-world examples like hot reloading and memory leak detection.
