Collections
Articles on one theme arranged into a reading path, meant to be followed from start to finish.
- C·01SwiftUI
Layout and Animation
SwiftUI layout and animation are powerful because they combine view identity, container negotiation, transactions, geometry, and rendering rules. This collection gathers foundational explanations and practical examples for layout priority, GeometryReader, safe area, ScrollView, overlay/background, spacing, and animation behavior.
- C·02CloudKit Service
Sync and Sharing
CloudKit lets Apple platform apps store, sync, and share data through iCloud. This collection maps the practical choices across Core Data with CloudKit, iCloud Documents, NSUbiquitousKeyValueStore, sync-status handling, and multi-device data architecture for indie and small-team apps.
- C·03SwiftUI
Data Flow and State Management
SwiftUI data flow depends on well-placed sources of truth, property wrappers, Observation, and architecture boundaries. This collection organizes articles from @State, @Binding, @StateObject, @ObservableObject, AppStorage, and Observation to larger app architecture and cross-platform state management.
- C·04SwiftUI
Optimization and Debugging
SwiftUI's declarative model is productive, but its update pipeline, identity rules, lazy containers, and animation behavior can make performance and debugging work feel opaque. This collection gathers articles on view updates, lifecycle, optimization patterns, diagnosis, and real bug analysis for SwiftUI apps.
- C·05SwiftData & Core Data
In-Depth into Persistence Frameworks
Core Data and SwiftData are the core persistence stacks for Apple apps. This collection connects modeling, relationships, predicates, transactions, concurrency, persistent history tracking, and migration-oriented thinking, helping readers compare the two frameworks beyond basic CRUD usage.