Swift

Why Certain View Modifiers in Swift 6 Cannot Use the @State Property

Dec 24, 2024 #SwiftUI #Swift

SwiftUI in Swift 6 fails with @State in view modifiers due to stricter concurrency & @MainActor. Learn solutions for alignmentGuide, scrollTransition & more.

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Starting with Project Refactoring: Sharing Five Swift Modules

Oct 30, 2024 #Swift #Frameworks #Core Data #SwiftData

Explore five open-source Swift modules from a recent app refactor, including SimpleLogger, iCloudSyncStatusKit, ObservableDefaults, CoreDataEvolution, and ModelActorX.

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Comprehensive Guide to Mastering KeyPath in Swift

Oct 23, 2024 #Swift

Explore Swift KeyPath: understand its power, types (AnyKeyPath, WritableKeyPath), usage, and how it enhances metaprogramming. Master property access with KeyPath.

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UserDefaults and Observation in SwiftUI: How to Achieve Precise Responsiveness

Oct 9, 2024 #Swift #Frameworks #SwiftUI

Explore how to efficiently manage UserDefaults with SwiftUI's Observation framework. This article provides a complete solution for precise, responsive data handling, including the @ObservableDefaults macro.

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Mastering Data Binning with Swift Charts

Sep 18, 2024 #Swift #Frameworks

Explore how to use Swift Charts’ advanced APIs for precise data binning. Learn about NumberBins and DateBins for efficient data processing and visualization. Discover how to improve app performance.

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Techniques for Automatic Merging of String Catalogs in Multi-Package Monorepos

Jul 12, 2024 #Swift

Learn how to automatically merge String Catalogs across Swift packages in a monorepo during your main app's build, avoiding manual steps. Simplify i18n for Swift apps.

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Swifter and Swifty: Mastering the Swift Testing Framework

Jul 3, 2024 #Frameworks #Swift

Explore Swift Testing, Apple’s new framework for writing faster, Swifter tests that align with Swift programming habits. Learn how to configure, write expectations, organize test cases and much more.

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Developing Embedded Applications with Swift

May 1, 2024 #Swift #Dev Tools

Explore using Swift for embedded development on the SwiftIO board. Learn how to abstract hardware, use familiar tools for development, and improve efficiency.

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New Frameworks, New Mindset: Unveiling the Observation and SwiftData Frameworks

Apr 3, 2024 #SwiftUI #Swift #SwiftData

Explore Observation & SwiftData frameworks from Let's VisionOS 2024. Learn how they solve existing issues, encouraging a new development mindset.

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How to Dynamically Construct Complex Predicates for SwiftData

Mar 7, 2024 #SwiftData #Swift

Explore dynamically creating predicates for SwiftData, similar to NSCompoundPredicate, using PredicateExpression for flexible data filtering.

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Swift Predicate: Usage, Composition, and Considerations

Feb 29, 2024 #SwiftData #Swift

Explore Swift Predicate's structure, usage, and key considerations for data filtering. Learn how it enhances development with type safety, platform compatibility, and flexible syntax.

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A Deep Dive Into Observation: A New Way to Boost SwiftUI Performance

Jun 19, 2023 #SwiftUI #Swift

Explore the Observation framework in Swift 5.9: Learn its creation, usage, and benefits for SwiftUI performance. Understand how it improves upon KVO and Combine.

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Unified Resource Management in Multi-package Projects

Nov 8, 2022 #Frameworks #Swift

Learn how to manage resources uniformly in multi-package Swift projects using SPM. Avoid duplication, ensure synchronization, and keep a single copy.

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Going Beyond @Published:Empowering Custom Property Wrappers

May 17, 2022 #SwiftUI #Swift

Explore how to make custom Swift property wrappers like @Published by enabling notifications to classes, using static subscript methods. Includes examples for @MyPublished, @PublishedObject, and @CloudStorage.

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Collaboration between Combine and async/await

Dec 6, 2021 #Swift

Explore how Combine and async/await can work together effectively. Learn their advantages, how to serialize event processing, and integrate them in Swift development, with practical code examples.

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AttributedString: Making Text More Beautiful Than Ever

Oct 8, 2021 #Frameworks #Swift #SwiftUI

Explore Apple's AttributedString, a Swift alternative to NSAttributedString for styled text. Learn to create custom attributes, use Markdown, & more.

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Apple’s New Formatter API: Comparison of Old and New and How to Customize

Oct 1, 2021 #Swift #Frameworks

Explore Apple's new Formatter API in Swift. Learn its design, compare it with the old API, and discover how to create custom formatters with practical examples, including UIColor formatting.

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Rebuilding SwiftUI's Redux-like State Container with Async-Await

Sep 6, 2021 #Swift #SwiftUI

Refactor SwiftUI state container with Swift 5.5's Async/Await. Learn how to handle side effects and ensure main thread updates for your app's state management.

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Setting Up a Swift Development and Debugging Environment on Linux

Feb 15, 2021 #Swift #Dev Tools

Learn how to set up a robust Swift development & debugging environment on Linux. This guide covers installing Swift Toolchain, LSP, LLDB, SwiftFormat and SwiftLint for a cross-platform experience.

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