Editorial Team

Our team of expert writers and editors.

Articles by Editorial Team

Tutorials Sept 18, 2026Intermediate

LocalAuthentication in SwiftUI (iOS 26): Face ID and Touch ID Complete Guide

How to add Face ID, Touch ID, and Optic ID to a SwiftUI app on iOS 26 using LocalAuthentication, with LAPolicy tips, LAError handling, and Keychain binding for secrets.

Editorial Team 17 min read

Tutorials Sept 09, 2026Intermediate

Combine Framework in Swift 6: Publishers, Operators, and async/await Migration for iOS 26

Master the Combine framework in Swift 6, then migrate the pieces that make sense to async/await and AsyncSequence for cleaner iOS 26 code.

Editorial Team 14 min read

Tutorials Aug 20, 2026Intermediate

HealthKit in SwiftUI: The Complete Guide to Reading, Writing, and Live Health Data in iOS 26

Ship real HealthKit features in SwiftUI on iOS 26: async authorization, hourly step buckets, live heart rate as an AsyncSequence, workout builders, and background delivery, with all the Info.plist gotchas laid out.

Editorial Team 13 min read

Tutorials Aug 05, 2026Intermediate

SwiftUI onGeometryChange in iOS 26: Replace GeometryReader for Efficient Size and Frame Tracking

onGeometryChange replaces GeometryReader in iOS 26 for observing view size, frames, safe-area insets, and scroll offsets. Fewer layout passes, no preference-key sandwich, and no full-frame container swallowing your view.

Editorial Team 14 min read

Tutorials Jul 16, 2026Intermediate

UIViewRepresentable and UIViewControllerRepresentable: SwiftUI + UIKit Interop in iOS 26

A production-ready guide to bridging SwiftUI and UIKit in iOS 26: UIViewRepresentable, UIViewControllerRepresentable, coordinators, UIHostingController, sizing, and the pitfalls that trip up mixed codebases.

Editorial Team 15 min read

Tutorials Jul 03, 2026Intermediate

SwiftUI Metal Shaders in iOS 26: colorEffect, distortionEffect, and layerEffect Complete Guide

Build SwiftUI Metal shaders in iOS 26 with colorEffect, distortionEffect, and layerEffect. Includes MSL setup, TimelineView animation, and GPU cost tips with working code.

Editorial Team 13 min read

Tutorials Jun 27, 2026Intermediate

SwiftUI symbolEffect: The Complete Guide to Animated SF Symbols in iOS 26

Animate SF Symbols in SwiftUI with the symbolEffect modifier. Covers bounce, pulse, variableColor, the new iOS 26 drawOn and wiggle effects, plus fixes for when animations silently break.

Editorial Team 12 min read

Tutorials Jun 14, 2026Advanced

SwiftUI Custom Layout Protocol: Build Your Own Layouts in iOS 26

Build production-ready custom SwiftUI layouts in iOS 26. Walk through ProposedViewSize, layout caches, LayoutValueKey, and animating between layouts with AnyLayout.

Editorial Team 14 min read

Tutorials Jun 05, 2026Intermediate

SwiftUI ScrollView in iOS 26: scrollPosition, scrollTransition, and scrollTargetBehavior

Master SwiftUI ScrollView in iOS 26 with scrollPosition, scrollTransition, scrollTargetBehavior, contentMargins, paging, and Liquid Glass edge effects, all with runnable Xcode 26 code.

Editorial Team 11 min read