Kayouyou's Den

2020

The lifecycle and semantics of a SwiftUI view

Observing Combine publishers in SwiftUI views

Sorting Swift collections

Extending Combine with convenience APIs

SwiftUI and UIKit interoperability - Part 2

Creating custom SwiftUI container views

SwiftUI and UIKit interoperability - Part 1

Formatting numbers in Swift

When does the order of SwiftUI modifiers matter, and why?

Connecting and merging Combine publishers in Swift

The power of extensions in Swift

Publishing constant values using Combine

Handling loading states within SwiftUI views

Encapsulating SwiftUI view styles

Creating generic networking APIs in Swift

How Swift 5.3 enhances SwiftUI’s DSL

Building modern collection views in Swift

Working with files and folders in Swift

Using compiler directives in Swift

Adding SwiftUI’s ViewBuilder attribute to functions

Building custom Combine publishers in Swift

Generating automatic placeholders for SwiftUI views

Five powerful, yet lesser-known ways to use Swift enums

SwiftUI extensions using generic type constraints

Opaque return types in Swift

Type inference

Using an AppDelegate with the new SwiftUI-based app lifecycle

A guide to SwiftUI’s state management system

Learning SwiftUI by building tools and prototypes

Annotating properties with default decoding values

Handling model variants in Swift

Designing reusable Swift libraries

Getting the most out of Xcode Previews for SwiftUI

Properties

Avoiding deeply nested Swift code

Building an Observable type for SwiftUI views

Propagating user-facing errors in Swift

The different categories of Swift protocols

Querying collections in Swift

Mixing enums with other Swift types

Combine

Published properties in Swift

Combining dynamic member lookup with key paths

A guide to the SwiftUI layout system - Part 3

Protocols

A guide to the SwiftUI layout system - Part 2

Inline wrapping of UIKit or AppKit views within SwiftUI

A guide to the SwiftUI layout system - Part 1

When can a structs memberwise initializer be used ?

Writing small utility functions in Swift