Swift

Photographing My Fur Babies ｜ Fatbobman's Swift Weekly #076

• Intercept iPhone Network Requests
• Why I Avoid Group
• Sign in with Apple in the watchOS Simulator
• Color Space
• MCP server in Swift
• Macro Issues in Xcode Cloud
• Git Hooks in Swift

OpenAI Appeals to the US Government: Competitive Concerns Over DeepSeek | Fatbobman's Swift Weekly #075

• Key Considerations Before Using SwiftData
• Async/Await & SwiftUI
• Swift Compiler Issue
• Swift Testing Tip
• Interactive Charts
• Browse No More

This article aims to serve as a guide for developers interested in SwiftData, helping you understand its strengths and limitations so you can make informed decisions based on your project needs. Whether you’re considering adopting SwiftData in a new project or planning a migration from another persistence solution, the following content will provide valuable insights to support your decision-making process.

The Cycle of Expectation and Disappointment: Apple's AI Dilemma and Resilience | Fatbobman's Swift Weekly #074

• Lazy State
• Dynamically Generic Types
• Custom Lazy List
• Directory to Folder
• UICollectionViewCell
• Clean Xcode Junk
• Reusable CI

The Observation framework has brought native property-level observation to Swift, effectively preventing unnecessary view updates in SwiftUI triggered by unrelated property changes, thereby enhancing application performance. However, since @State does not offer a lazy initialization constructor like @StateObject, it may lead to performance degradation or even logical issues due to the premature construction of instances in certain scenarios. This article explores how to implement a lazy initialization solution for Observable instances using @State.

Experiencing the Passion of Apple Developers at the Carnival | Fatbobman's Swift Weekly #073

• Animatable Protocol
• New Stuff with 6.1
• Task.sleep vs. Task.yield
• View Models with Enums
• Music Recognition with ShazamKit
• OpenSwiftUI & Harmony

The SwiftUI Animatable protocol allows for precise animation control, resolving issues like missing or inconsistent animations. Learn how animatableData can improve animation accuracy and stability in complex UI scenarios.

Beyond X: The Swift Community Embraces Mastodon and Bluesky | Fatbobman's Swift Weekly #072

• From Host to Serverless
• Swift Server Case
• Git Commits Tips
• async let vs Task Group
• Test in SwiftUI
• Custom SF Symbol
• Concurrency and Legacy Code

Beyond X: The Swift Community Embraces Mastodon and Bluesky | Fatbobman's Swift Weekly #072

• From Host to Serverless
• Swift Server Case
• Git Commits Tips
• async let vs Task Group
• Test in SwiftUI
• Custom SF Symbol
• Concurrency and Legacy Code

Building Android Apps with Swift | Fatbobman's Swift Weekly #071

• Implementing Custom Paging
• Exploring MLX Swift
• Deep Links in SwiftUI
• Using TranslateKit for Localization
• xcconfig in Xcode
• Swift Interoperability with C

Feedback and Communication | Fatbobman's Swift Weekly #070

• Apple Vision Pro 1 Year Later
• ControlGroup
• Sound Engineering on iOS
• Drawing Maps with Swift Charts
• TaskGroups
• Parameterized Tests

Fireworks and Drones | Fatbobman's Swift Weekly #069

• Swift Build
• Swift Concurrency Glossary
• Multiplatform Development
• Send Email in iOS
• PhotosKit Storage Model
• macOS System Services

DeepSeek: Achieving More with Less | Fatbobman's Swift Weekly #068

• Key Pressed Menu
• Xcode & SPM Issues
• SwiftUI Action Menu
• Reduce Motion Tips
• Observing Observable Outside of View
• Tuist Registry Launch

Weekly Newsletter Progress and Blog Updates | Fatbobman's Swift Weekly #067

• Advanced Navigation
• Git Revision in App
• Text Animation Issue
• Buildable Folders
• Backend with Vapor
• SwiftUI Lists
• Quick Tips of SwiftUI

Integrating AI into the Daily Workflow | Fatbobman's Swift Weekly #066

• Preview Under the Hood
• Adopting Swift 6
• Enums Codable
• Typed Throws
• Debounced Search
• SwiftData CRUD
• Sync with CKSyncEngine
• Swift Runtime

Fatbobman's Swift Weekly #065 | Perspective Shift: Viewing the Developer's Dual Identity Through the Airport Debate

• _VariadicView
• Copilot and SwiftUI
• Keep Menu Bar Alive
• retroactive Keyword
• Reentrancy and Logical Race
• MongoDB in Swift

Fatbobman's Swift Weekly #64 | Happy New Year 2025

• State Issue in Swift 6
• TabView Advancements
• Genmoji in Non-Rich Text
• Dissolve Effect
• Write Swift Like Apple
• Widgets, AppIntents, Siri Shortcuts and WatchKit

In Xcode 16, to improve SwiftUI’s performance under Swift 6 mode, Apple made several adjustments to the SwiftUI framework’s APIs to meet stricter concurrency checks. The most notable change is the comprehensive annotation of the View protocol with @MainActor. While these optimizations generally enhance the developer experience in Swift 6 mode, they also introduce some seemingly anomalous compile-time errors in specific scenarios. This article delves into why certain view modifiers cannot directly use @State properties and provides corresponding solutions.

Fatbobman's Swift Weekly #063 | Breakthroughs in Xenotransplantation of Kidneys

• onAppear Issues
• Validation Patterns in SwiftUI
• SwiftUI Data Flow
• Xcode Library Customization
• Noncopyable
• Sending vs Sendable
• LinkText