Categories

Architecture

• On-demand resources in iOS app
• Feature flags in Swift
• Microapps architecture in Swift. Scaling.
• SwiftUI Performance - How to use UIKit
• Unidirectional flow in Swift
• Functional core Imperative shell in Swift. Unidirectional Flow.
• Functional core Imperative shell in Swift
• Redux-like state container in SwiftUI. Swift concurrency model.
• Microapps architecture in Swift. Dependency Injection.
• Microapps architecture in Swift. Resources and localization.
• Microapps architecture in Swift. Feature modules.
• Microapps architecture in Swift. SPM basics.
• GraphQL in Swift
• Building type-safe networking in Swift
• Redux-like state container in SwiftUI. Connectors.
• Building ViewModels with Combine framework
• Building networking layer using functions
• Redux-like state container in SwiftUI. Container Views.
• Redux-like state container in SwiftUI. Best practices.
• Redux-like state container in SwiftUI. Basics.
• Modeling app state using Store objects in SwiftUI
• Navigation with Flow Controllers
• Maintaining State in Your ViewControllers
• Mastering MVVM on iOS

Accessibility

• The power of accessibilityChildren view modifier in SwiftUI
• Custom accessibility content in SwiftUI
• Audio graphs in SwiftUI
• Accessibility focus in SwiftUI
• Accessibility rotors in SwiftUI
• The power of accessibilityRepresentation view modifier in SwiftUI
• Accessibility actions in SwiftUI
• Localization in SwiftUI
• Dynamic Type in SwiftUI
• Accessibility in SwiftUI
• Make your app accessible for everyone

Protocol-Oriented Programming

• Storing Codable structs on the disk
• Dependency Injection in Swift with Protocols
• Hiding third-party dependencies with protocols and extensions
• Using protocols as composable extensions

Swift Language Features

• Optimized mathematical computations in Swift
• Dependency container on top of task local values in Swift
• Awaiting multiple async tasks in Swift
• Yielding and debouncing in Swift Concurrency
• Task Cancellation in Swift Concurrency
• Mastering TaskGroups in Swift
• Adopting Swift 6 across the app codebase
• Typed throws in Swift
• If and switch expressions in Swift
• Where Swift Concurrency will run your function?
• Global actors in Swift
• Discovering Swift Async Algorithms package
• Discovering Swift Collections package
• Discovering Swift Algorithms package
• Thread safety in Swift with actors
• Thread safety in Swift with locks
• Mastering Swift Foundation Formatter API. Custom Format Styles
• Mastering Swift Foundation Formatter API. Basics
• Dynamic member lookup in Swift
• API availability in Swift
• Modeling errors in Swift
• How to create a property wrapper in Swift
• Writing idiomatic Swift code
• Phantom types in Swift
• The power of Delegate design pattern
• Asynchronous completion handlers with Result type
• Inclusive enums with OptionSet
• Deep dive into Pattern matching with ~= operator
• Pattern Matching with case let
• Creating DSL in Swift

View Composition

• Building List replacement in SwiftUI
• Mastering container views in SwiftUI. Values.
• Mastering container views in SwiftUI. Sections.
• Mastering container views in SwiftUI. Basics.
• Customizing windows in SwiftUI
• Trigger value pattern in SwiftUI
• The power of overlays in SwiftUI
• Window management in SwiftUI
• Structural identity in SwiftUI
• Managing scenes in SwiftUI
• Using UIKit views in SwiftUI
• Optimizing views in SwiftUI using EquatableView
• Must-have SwiftUI extensions
• You have to change mindset to use SwiftUI
• The power of Closures in SwiftUI
• View composition in SwiftUI
• Reusing SwiftUI views across Apple platforms
• Composable styling in SwiftUI
• ViewModifiers in SwiftUI
• Introducing Container views in SwiftUI
• Building complex screens with Child ViewControllers

Interactions

• Introducing Animatable macro in SwiftUI
• Color mixing in SwiftUI
• Introducing UIGestureRecognizerRepresentable protocol in SwiftUI
• Discovering app features with TipKit. Groups.
• Custom hover effects in SwiftUI
• Discovering app features with TipKit. Customizations.
• Discovering app features with TipKit. Rules.
• Discovering app features with TipKit. Basics.
• Deep linking for local notifications in SwiftUI
• Scoped animations in SwiftUI
• Visual effects in SwiftUI
• Sensory feedback in SwiftUI
• ImageRenderer in SwiftUI
• Drag and drop transferable data in SwiftUI
• Content transition in SwiftUI
• Customizing view content shape in SwiftUI
• Mastering FocusState property wrapper in SwiftUI
• AnimatableModifier in SwiftUI
• Hero animations in SwiftUI
• Focus management in SwiftUI
• Commands in SwiftUI
• Keyboard shortcuts in SwiftUI
• The magic of redacted modifier in SwiftUI
• Transactions in SwiftUI
• The magic of Animatable values in SwiftUI
• Drag and drop in SwiftUI
• Hover effect in SwiftUI
• Gestures in SwiftUI
• Animations in SwiftUI
• Haptic feedback in iOS apps
• Adapting app for iPad with UISplitViewController
• Animating changes in UITableView and UICollectionView

Testing

• Introducing Swift Testing. Scoping.
• Introducing Swift Testing. Parameterized Tests.
• Introducing Swift Testing. Traits.
• Introducing Swift Testing. Lifecycle.
• Introducing Swift Testing. Basics.
• Activities and attachments in the XCTest framework
• Performance testing in Swift using the XCTest framework
• UI Testing using Page Object pattern in Swift
• UI Testing in Swift with XCTest framework
• Extracting presentation logic to make it testable
• Starting Unit Testing with Model layer

Data Flow

• Streaming changes with Observations
• Introducing Entry macro in SwiftUI
• Mastering Observation framework in Swift
• State restoration in SwiftUI
• Submitting values to SwiftUI view
• FocusedValue and FocusedBinding property wrappers in SwiftUI
• Profiling SwiftUI app using Instruments
• Managing app in SwiftUI
• The difference between @StateObject, @EnvironmentObject, and @ObservedObject in SwiftUI
• New property wrappers in SwiftUI
• Binding in SwiftUI
• The magic of view preferences in SwiftUI
• Combine and SwiftUI views
• The power of Environment in SwiftUI
• Managing Data Flow in SwiftUI
• Understanding Property Wrappers in SwiftUI
• Making real-world app with SwiftUI

Mastering SwiftUI views

• Glassifying custom SwiftUI views. Groups
• Glassifying custom SwiftUI views
• Glassifying toolbars in SwiftUI
• Glassifying tabs in SwiftUI
• Container relative frames in SwiftUI
• Text field enhancements in SwiftUI
• The power of previews in Xcode
• Tracking geometry changes in SwiftUI
• Mastering ScrollView in SwiftUI. Scroll Visibility
• Mastering ScrollView in SwiftUI. Scroll Phases
• Mastering ScrollView in SwiftUI. Scroll Geometry
• Mastering ScrollView in SwiftUI. Scroll Offset
• Inspectors in SwiftUI
• Content margins in SwiftUI
• Mastering MapKit in SwiftUI. Interactions.
• Mastering MapKit in SwiftUI. Camera.
• Mastering MapKit in SwiftUI. Customizations.
• Mastering MapKit in SwiftUI. Basics.
• Mastering ContentUnavailableView in SwiftUI
• Mastering Preview macro in Swift
• Mastering charts in SwiftUI. Pie and Donut charts.
• Mastering charts in SwiftUI. Scrolling.
• Mastering charts in SwiftUI. Selection.
• Mastering ScrollView in SwiftUI. Scroll Position
• Mastering ScrollView in SwiftUI. Target Behavior
• Mastering ScrollView in SwiftUI. Transitions
• File importing and exporting in SwiftUI
• PhotosPicker in SwiftUI
• Mastering Canvas in SwiftUI
• Sharing content in SwiftUI
• Mastering charts in SwiftUI. Accessibility.
• Mastering charts in SwiftUI. Legends.
• Mastering charts in SwiftUI. Customizations.
• Mastering charts in SwiftUI. Interactions.
• Mastering charts in SwiftUI. Custom Marks.
• Mastering charts in SwiftUI. Mark styling.
• Mastering charts in SwiftUI. Basics.
• Mastering NavigationSplitView in SwiftUI
• Mastering NavigationStack in SwiftUI. NavigationPath.
• Mastering Dynamic Island in SwiftUI
• Displaying live activities in iOS 16
• Customizing toolbars in SwiftUI
• Lock screen widgets in SwiftUI
• Mastering grid layout in SwiftUI
• ViewThatFits in SwiftUI
• Bottom sheet API in SwiftUI
• Mastering LabeledContent in SwiftUI
• Background tasks in SwiftUI
• The power of task view modifier in SwiftUI
• Mastering NavigationStack in SwiftUI. Deep Linking.
• Mastering NavigationStack in SwiftUI. Navigator Pattern.
• Mastering TimelineView in SwiftUI
• SF Symbols in SwiftUI
• Mastering ProgressView in SwiftUI
• The many faces of ShapeStyle in SwiftUI
• Displaying badges in SwiftUI
• Managing safe area in SwiftUI
• Blur effect and materials in SwiftUI
• Mastering ControlGroup in SwiftUI
• Confirmation dialogs in SwiftUI
• Pull-to-Refresh in SwiftUI
• Mastering AsyncImage in SwiftUI
• The many faces of button in SwiftUI
• Mastering search in SwiftUI
• Mastering List in SwiftUI
• Mastering SwiftUI previews
• Lazy navigation in SwiftUI
• Labels in SwiftUI
• Mastering GroupBox in SwiftUI
• Mastering ScrollView in SwiftUI
• Tabs and pages in SwiftUI
• Building widgets in SwiftUI
• Displaying recursive data using OutlineGroup in SwiftUI
• Menus in SwiftUI
• Using MapKit with SwiftUI
• Sidebar navigation in SwiftUI
• Mastering toolbars in SwiftUI
• Mastering grids in SwiftUI
• Mastering images in SwiftUI
• Customizing Toggle in SwiftUI
• TextField in SwiftUI
• Mastering buttons in SwiftUI
• Customizing the shape of views in SwiftUI
• Gradient in SwiftUI
• Alerts, Action Sheets, Modals and Popovers in SwiftUI
• Navigation in SwiftUI
• Building forms with SwiftUI

Building custom views

• Building async button in SwiftUI
• Styling custom SwiftUI views using environment
• Building calendar without UICollectionView in SwiftUI
• Building Pager view in SwiftUI
• The power of @ViewBuilder in SwiftUI
• Building Bottom sheet in SwiftUI
• Building BarChart with Shape API in SwiftUI

Meta

• Agentic coding in Xcode
• Monitoring app performance with MetricKit
• Introducing Jujutsu VCS. Edit Workflow.
• Introducing Jujutsu VCS
• What is new in SwiftUI after WWDC25
• WWDC25 wishes
• Documenting your code with DocC
• What is new in SwiftUI after WWDC 24
• What is new in SwiftUI after WWDC 23
• iOS development trends in review
• What is new in SwiftUI after WWDC22
• What is new in SwiftUI after WWDC21
• SwiftUI wishlist for WWDC21
• What's new in SwiftUI
• SwiftUI wishlist for WWDC20
• SwiftUI learning curve in 2019

Layout

• Building custom layout in SwiftUI. LayoutValueKey.
• Building custom layout in SwiftUI. Spacing.
• Building custom layout in SwiftUI. Caching.
• Building custom layout in SwiftUI. Basics.
• Conditional layouts in SwiftUI
• Frames in SwiftUI
• How to use GeometryReader without breaking SwiftUI layout
• Fitting and filling views in SwiftUI
• Template-view pattern in SwiftUI
• The magic of fixed size modifier in SwiftUI
• Layout priorities in SwiftUI
• Anchor preferences in SwiftUI
• Alignment guides in SwiftUI

Combine framework

• Combining multiple Combine publishers in Swift
• Chaining publishers with Combine in Swift
• Building custom Combine operators in Swift
• Designing API using Combine framework
• Catching errors in Combine

CloudKit

• Zone sharing in CloudKit
• Getting started with CloudKit

Logging

• Measuring app performance in Swift
• Exporting data from Unified Logging System in Swift
• Logging in Swift

StoreKit

• StoreKit testing in Swift
• Mastering StoreKit 2. SwiftUI view modifiers.
• Mastering StoreKit 2. SubscriptionStoreView in SwiftUI.
• Mastering StoreKit 2. ProductView and StoreView in SwiftUI.
• Mastering StoreKit 2

visionOS

• visionOS ornaments in SwiftUI
• Introducing SwiftUI on visionOS

Foundation Models

• Generating images in Swift using Image Playground
• Building AI features using Foundation Models. Streaming.
• Building AI features using Foundation Models. Structured Content.
• Building AI features using Foundation Models