Architecture Patterns (MVC, MVVM, Clean)

56 lessons in iOS Developer Essentials

• Reducer Mutation Breaks Data-Flow BoundaryCode Quiz
• Global Store vs Environment at ScaleQuiz
• Coordinator Ownership at Module BoundariesCode Quiz
• Navigation Across Feature Module BoundariesQuiz
• Modular Architecture & Navigation BoundariesSlides / Video
• State Architecture & Data-Flow BoundariesSlides / Video
• Centralized Stores vs Environment BoundariesFlashcard
• Navigation as Architecture in Modular AppsFlashcard
• React Query Stale Cache Key BugCode Quiz
• Server State vs Client State ManagementQuiz
• Domain Layer DTO LeakCode Quiz
• Layered Architecture: Domain Layer IndependenceQuiz
• Redux vs Zustand vs React QueryFlashcard
• State Management Trade-offsSlides / Video
• Feature Module Dependency Inversion LeakCode Quiz
• Dependency Inversion Across Feature ModulesQuiz
• Memoized Selector Reference TrapCode Quiz
• State Architecture Tradeoffs at ScaleQuiz
• Redux Reducer State Mutation BugCode Quiz
• State Patterns Across PlatformsQuiz
• State Management Tradeoffs At ScaleSlides / Video
• State Patterns: Context, Redux, ZustandSlides / Video
• State Management Tradeoffs at ScaleFlashcard
• State Management Patterns in AppsFlashcard
• Local State That Won't UpdateCode Quiz
• Local vs Global State BasicsQuiz
• Reusable Component Ignores Its InputCode Quiz
• Separation of Concerns in MVCQuiz
• Local vs Global State BasicsFlashcard
• State Management Basics in iOSSlides / Video
• Bridge Boundary Sync Call BugCode Quiz
• Bridge vs JSI Architecture Trade-offsQuiz
• MVVM ViewModel State Mutation BugCode Quiz
• Layered Architecture and State OwnershipQuiz
• Native vs JS Boundary: Bridge vs JSIFlashcard
• Native vs JS Boundary Trade-offsSlides / Video
• Zustand Selector Causing Re-rendersCode Quiz
• State Ownership & Navigation in SwiftUIQuiz
• Layer Dependency Violation in MVVMCode Quiz
• Layered Architecture: Domain Layer RoleQuiz
• State & Navigation ArchitectureSlides / Video
• Layered Architecture: Presentation, Domain, DataSlides / Video
• State Management & Navigation ArchitectureFlashcard
• Layered Architecture: Presentation, Domain, DataFlashcard
• ViewModel Breaks Separation of ConcernsCode Quiz
• Separating UI, State & Data LayersQuiz
• Redux Store Never UpdatesCode Quiz
• Context vs Redux State ManagementQuiz
• State Patterns: Context vs ReduxSlides / Video
• Separation of Concerns in iOSSlides / Video
• State Management: Environment vs ReduxFlashcard
• Separation of Concerns in iOS ArchitectureFlashcard
• State Management PatternsFlashcard
• State Management Patterns ComparedSlides / Video
• Component UI & Separation of ConcernsSlides / Video
• Separation of Concerns in UI ArchitectureFlashcard