A guide to UIColor best practices in Swift, covering color models, conversions, and practical code examples for iOS development.
A tutorial on implementing custom view controller transitions and interactive swipe gestures in iOS using Swift and UIKit.
A comprehensive guide to using UICollectionView in iOS with Swift, covering setup, data sources, delegates, and building a music catalog UI.
A tutorial on implementing the VIPER architecture for scalable iOS development, comparing it to MVC, MVVM, and other patterns.
Swift cheat sheet for iPhone camera access, covering permission requests, camera usage, and handling captured images.
Swift cheat sheet for iPhone camera access: permission requests, camera usage, and handling captured images.
A tutorial on creating UICollectionView cells with circular images and proper rotation support in iOS using Swift.
A Swift tutorial on creating self-sizing UITableView and UICollectionView cells that support device rotation and dynamic fonts.
A tutorial on using Swift Package Manager to create libraries and executables, manage dependencies, and work with the Package.swift manifest file.
A technical analysis of Apple's A11 CPU, exploring its heterogeneous core architecture and methods to observe performance and efficiency cores in action.
A tutorial on implementing iOS Auto Layout programmatically, covering rotation support, constraints, and animation.
A tutorial on creating a universal Swift framework for iOS, macOS, tvOS, and watchOS, covering both traditional and cross-platform methods.
A tutorial on how to retrieve all possible values from a Swift enum, covering both the modern CaseIterable protocol and a legacy solution.
A tutorial on creating reusable view components for modern iOS collection views using compositional layout and diffable data sources.
A curated list of the top 20 open-source Swift libraries for iOS development, covering networking, server-side, reactive programming, and more.
A comprehensive guide to public and private Swift language attributes, explaining their purposes and usage with code examples.
Explains UIKit initialization patterns for UIViewController and UIView in Swift, covering storyboard, nib, and programmatic setup.
A Swift library for creating type-safe, declarative keys for UserDefaults, eliminating casting and string repetition.
Highlights the key new features and improvements introduced in the Swift 4 programming language.
A comprehensive guide to local receipt validation for iOS using Swift, covering the entire process from preparation to implementation.
