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> SwiftUI Basics

// Build a strong foundation in SwiftUI. Learn about views, modifiers, layout containers, alignment, and essential SwiftUI patterns.

56 Articles

01
June 16, 2026
SwiftUI Form: Sections, FormStyle, and Validation
SwiftUIFormTextFieldValidationUI
How Form differs from List, how to structure it with Sections, what .grouped and .columns actually change...
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02
March 14, 2026
Building Custom Container Views in SwiftUI with Subviews
SwiftUIiOS-18Custom-ViewsLayout
iOS 18 introduced public APIs for building custom container views that can decompose content into individual...
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03
March 10, 2026
ControlWidgetButton for Control Center Widgets
WidgetKitControl-CenteriOS-18SwiftUI
Create interactive buttons for the Control Center using ControlWidgetButton and App Intents in iOS 18.
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04
March 8, 2026
Sensory Feedback and Haptics in SwiftUI
SwiftUIHapticsiOS-17
Add haptic feedback to your SwiftUI views using the sensoryFeedback modifier, with built-in support for...
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05
March 7, 2026
SwiftUI Animations: From Basics to KeyframeAnimator
SwiftUIAnimationsiOS-DevelopmentUI
A practical guide to SwiftUI animations covering implicit and explicit animations, spring physics...
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06
March 6, 2026
ViewThatFits for Adaptive Layouts in SwiftUI
SwiftUILayoutiOS-16
Use ViewThatFits to automatically select the best layout variant based on available space, without writing...
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07
February 26, 2026
Getting Started with Swift Charts
SwiftUIChartsData-VisualizationiOS
Learn how to create beautiful, interactive charts in SwiftUI using Apple's Swift Charts framework, from...
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08
February 17, 2026
Why Your Image Isn't Showing in a Live Activity
SwiftUIWidgetKitLive-ActivitiesActivityKit
If your Live Activity renders a grey box instead of your image, the problem is almost certainly the image...
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09
February 15, 2026
How to Preview Live Activities in SwiftUI
SwiftUIWidgetKitLive-ActivitiesXcodePreviews
Use the #Preview macro to preview your Live Activity views directly in Xcode without running the full app.
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10
February 12, 2026
Debugging SwiftUI Previews in Xcode
SwiftUIXcodePreviewsDebugging
When SwiftUI previews break, the error messages aren't always helpful. Here's how to debug them, clear...
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11
February 8, 2026
How to Change the Background Color of a View in SwiftUI
SwiftUIUIColorsLayout
Learn different ways to set background colors on SwiftUI views, from simple color fills to gradients and...
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12
February 7, 2026
Understanding the "some" Keyword in Swift and SwiftUI
SwiftSwiftUIOpaque-TypesGenerics
Learn what the "some" keyword means in Swift, how opaque return types work, and why SwiftUI uses "some View"...
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13
January 21, 2026
NavigationView vs NavigationStack: What Changed and Why
SwiftUINavigationiOS-Development
NavigationStack replaced NavigationView in iOS 16 with a more powerful programmatic navigation model. Here's...
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14
January 4, 2026
Accessing the Camera Roll in SwiftUI
SwiftUIUIKitImagesPrivacyConfiguration
Learn how to access photos from the camera roll in SwiftUI, including required permissions, Info.plist...
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15
December 28, 2025
Detect Successful Share Sheet Completion in SwiftUI
SwiftUIUIKitShareActivityViewController
Learn how to detect when a user successfully shares content using a share sheet in SwiftUI by wrapping...
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16
December 21, 2025
Building Interactive Glass Controls in SwiftUI
SwiftUIiOSLiquid-GlassUI-Design
Make your glass elements respond to touch with scaling, shimmer effects, and touch-point illumination using...
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17
December 20, 2025
Rounding Corners in SwiftUI: From cornerRadius to clipShape
SwiftUIUIShapesLayout
The cornerRadius modifier is deprecated in iOS 17. Here's how to use clipShape, RoundedRectangle, and the new...
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18
December 19, 2025
Creating Morphing Glass Transitions with glassEffectID
SwiftUIiOSLiquid-GlassAnimations
The glassEffectID modifier enables glass views to smoothly morph into one another during state changes...
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19
December 18, 2025
Disable Touches with allowsHitTesting in SwiftUI
SwiftUIGesturesUI
Learn how to use the allowsHitTesting modifier to make views ignore touches, letting taps pass through to...
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20
December 14, 2025
Getting Started with Liquid Glass in SwiftUI
SwiftUIiOSLiquid-GlassUI-Design
iOS 26 introduces Liquid Glass, a translucent design language for navigation elements. Here's how to apply...
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21
November 26, 2025
How to Round Specific Corners of a View in SwiftUI
SwiftUIUIShapesLayout
Learn how to round only certain corners of a SwiftUI view using UnevenRoundedRectangle, custom shapes, and...
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22
November 25, 2025
How to Resize an Image in SwiftUI
SwiftUIImageUILayout
Learn how to resize images in SwiftUI using resizable(), frame(), and different content modes like...
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23
November 22, 2025
How to Add an Activity Indicator (Spinner) in SwiftUI
SwiftUIUILoadingProgressView
Learn how to show loading spinners in SwiftUI using ProgressView, including customization options and common...
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24
November 22, 2025
Detecting Shake Gestures in SwiftUI
SwiftUIGesturesUIKit
Learn how to detect when users shake their device in SwiftUI by bridging to UIKit's motion events and...
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25
November 10, 2025
@State vs @Binding in SwiftUI: When to Use Each
SwiftUIState-ManagementData-FlowProperty-Wrappers
Understand the difference between @State and @Binding in SwiftUI, when to use each, and how they work...
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26
October 30, 2025
Add Spacing to Toolbars with ToolbarSpacer in SwiftUI
SwiftUIToolbarUILayoutiOS-26
Learn how to use ToolbarSpacer to add fixed and flexible spacing between toolbar items in SwiftUI, new in iOS...
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27
October 22, 2025
Using Failable Initializers to Handle Optionals in SwiftUI Views
SwiftUISwiftOptionalsUI
Failable initializers offer a cleaner alternative to if-let statements when your SwiftUI views depend on...
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28
October 15, 2025
Control Sheet Height with presentationDetents in SwiftUI
SwiftUISheetUIModaliOS-16
Learn how to use the presentationDetents modifier to control sheet heights in SwiftUI, creating interactive...
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29
October 8, 2025
Fixing SwiftUI Previews That Won't Load
XcodeSwiftUIDebuggingPreviews
When SwiftUI previews fail with cryptic errors or just spin forever, here's how to diagnose and fix the most...
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30
September 28, 2025
Control Tappable Area with contentShape in SwiftUI
SwiftUIGesturesUI
Learn how to use the contentShape modifier to expand or customize the tappable area of your SwiftUI views...
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31
September 22, 2025
Understanding Safe Areas in SwiftUI
SwiftUILayoutUISafe-Area
Safe areas keep your content visible and interactive. Here's how they work in SwiftUI and when you should...
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32
September 11, 2025
Previewing Partially Generated Content with Foundation Models in SwiftUI
SwiftUIFoundation-ModelsXcodePreviewsAI
When building UIs that stream AI-generated content using Apple's Foundation Models framework, testing...
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33
August 19, 2025
Centering Views in SwiftUI
SwiftUILayoutUI
Understanding the difference between frame alignment and stack alignment is the key to centering views...
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34
August 12, 2025
Adding Horizontal Padding to TextEditor in SwiftUI with contentMargins
SwiftUITextEditorLayoutiOS-17
Learn how to add horizontal padding inside a TextEditor without affecting the scrollbar using the...
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35
July 5, 2025
Access Environment Values in View Extensions
SwiftUIEnvironmentViewModifierExtensions
Learn how to access SwiftUI environment values in View extensions using ViewModifiers for clean, reusable...
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36
July 3, 2025
How to generate QR codes in SwiftUI
SwiftUICoreImageQRImages
Learn how to create and display QR codes in SwiftUI using Core Image filters.
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37
June 27, 2025
Building a Floating Action Button (FAB) that Respects Keyboard in SwiftUI
SwiftUIKeyboardUILayout
Learn how to create a Material Design-style floating action button in SwiftUI that intelligently moves above...
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38
June 20, 2025
Building a Pull-to-Load-More ScrollView in SwiftUI
SwiftUIScrollViewUIPagination
How to detect when users scroll to the bottom of a list and automatically load more content.
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39
June 15, 2025
Managing Keyboard Toolbar Items in SwiftUI (iOS 15+)
SwiftUIKeyboardTextFieldTextEditor
Learn how to add custom toolbar buttons above the keyboard in SwiftUI using the .toolbar modifier with...
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40
June 5, 2025
Preventing Screenshot Capture in SwiftUI Views
SwiftUISecurityPrivacyUIKit
Learn how to prevent users from taking screenshots of sensitive content in your SwiftUI app using field-level...
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41
May 25, 2025
Creating an iMessage-Style Input Accessory View in SwiftUI
SwiftUIKeyboardUITextField
Learn how to create a custom input accessory view that stays above the keyboard, similar to iMessage's input...
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42
May 8, 2025
Implementing Pull-to-Refresh Without List in SwiftUI
SwiftUIScrollViewUIKitAsync
Learn how to add pull-to-refresh functionality to custom ScrollViews in SwiftUI without using List, perfect...
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43
April 29, 2025
Creating Skeleton Loading Views (Shimmer Effect) in SwiftUI
SwiftUIAnimationUILoading
Learn how to build skeleton loading screens with animated shimmer effects in SwiftUI using gradients...
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44
April 5, 2025
Implementing Undo/Redo in SwiftUI with UndoManager
SwiftUIUndoManagerState-Management
Learn how to implement undo/redo functionality in SwiftUI using UndoManager, including environment injection...
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45
February 13, 2025
Aligning Text in SwiftUI
SwiftUITextLayoutUI
Learn how to align single and multiline text in SwiftUI.
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46
February 12, 2025
How to make a SwiftUI List scroll automatically?
SwiftUIScrollViewListUI
Learn how to use ScrollViewReader and ScrollViewProxy to scroll a SwiftUI list to a specific item...
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47
February 10, 2025
Detect when a context menu is open in SwiftUI
SwiftUIContextMenuUIGestures
Learn how to detect when a context menu is open in SwiftUI.
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48
February 10, 2025
Creating a WebView with a transparent background in SwiftUI
SwiftUIWebViewUIKitStyling
Learn how to create a WebView/WKWebView with a transparent/clear background in SwiftUI.
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49
February 9, 2025
Adding a TextField to an Alert in SwiftUI
SwiftUITextFieldAlertUI
Learn how to accept user input in an alert using TextField or SecureField.
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50
December 17, 2024
Adding a character limit to a TextEditor or TextField in SwiftUI
SwiftUITextFieldTextEditorValidation
Learn how to create a modifier that limits the characters that can be entered in a TextEditor or TextField...
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51
December 12, 2024
How to scale text to fit its parent view with SwiftUI
SwiftUITextLayoutUI
Learn the ways to scale a text view's font size to fit its parent view in SwiftUI.
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52
December 11, 2024
How to display a GIF from a URL in SwiftUI
SwiftUIImagesWebViewUIKit
Learn how to use a WKWebView as a quick way to load a GIF from a URL and display it in a SwiftUI view.
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53
December 10, 2024
Creating custom styles for DisclosureGroup views
SwiftUIUIComponentsStyling
Learn how to use DisclosureGroupStyle to create custom DisclosureGroup views in SwiftUI.
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54
October 8, 2024
Detecting if SwiftUI is running in a Preview in Xcode
SwiftUIXcodePreviewsDevelopment
Learn how to detect if a SwiftUI app is running in a Xcode Preview.
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55
October 6, 2024
Using DisclosureGroup to hide and show content
SwiftUIUIComponents
How to use the SwiftUI DisclosureGroup view to create collapsable content.
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56
September 9, 2024
How to Access the App Delegate in Swift
SwiftUIKitAppDelegateSwiftUI
Learn how to access your app's App Delegate from anywhere in your Swift code, including from SwiftUI views.
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> SwiftUI Basics

SwiftUI Form: Sections, FormStyle, and Validation

Building Custom Container Views in SwiftUI with Subviews

ControlWidgetButton for Control Center Widgets

Sensory Feedback and Haptics in SwiftUI

SwiftUI Animations: From Basics to KeyframeAnimator

ViewThatFits for Adaptive Layouts in SwiftUI

Getting Started with Swift Charts

Why Your Image Isn't Showing in a Live Activity

How to Preview Live Activities in SwiftUI

Debugging SwiftUI Previews in Xcode

How to Change the Background Color of a View in SwiftUI

Understanding the "some" Keyword in Swift and SwiftUI

NavigationView vs NavigationStack: What Changed and Why

Accessing the Camera Roll in SwiftUI

Detect Successful Share Sheet Completion in SwiftUI

Building Interactive Glass Controls in SwiftUI

Rounding Corners in SwiftUI: From cornerRadius to clipShape

Creating Morphing Glass Transitions with glassEffectID

Disable Touches with allowsHitTesting in SwiftUI

Getting Started with Liquid Glass in SwiftUI

How to Round Specific Corners of a View in SwiftUI

How to Resize an Image in SwiftUI

How to Add an Activity Indicator (Spinner) in SwiftUI

Detecting Shake Gestures in SwiftUI

@State vs @Binding in SwiftUI: When to Use Each

Add Spacing to Toolbars with ToolbarSpacer in SwiftUI

Using Failable Initializers to Handle Optionals in SwiftUI Views

Control Sheet Height with presentationDetents in SwiftUI

Fixing SwiftUI Previews That Won't Load

Control Tappable Area with contentShape in SwiftUI

Understanding Safe Areas in SwiftUI

Previewing Partially Generated Content with Foundation Models in SwiftUI

Centering Views in SwiftUI

Adding Horizontal Padding to TextEditor in SwiftUI with contentMargins

Access Environment Values in View Extensions

How to generate QR codes in SwiftUI

Building a Floating Action Button (FAB) that Respects Keyboard in SwiftUI

Building a Pull-to-Load-More ScrollView in SwiftUI

Managing Keyboard Toolbar Items in SwiftUI (iOS 15+)

Preventing Screenshot Capture in SwiftUI Views

Creating an iMessage-Style Input Accessory View in SwiftUI

Implementing Pull-to-Refresh Without List in SwiftUI

Creating Skeleton Loading Views (Shimmer Effect) in SwiftUI

Implementing Undo/Redo in SwiftUI with UndoManager

Aligning Text in SwiftUI

How to make a SwiftUI List scroll automatically?

Detect when a context menu is open in SwiftUI

Creating a WebView with a transparent background in SwiftUI

Adding a TextField to an Alert in SwiftUI

Adding a character limit to a TextEditor or TextField in SwiftUI

How to scale text to fit its parent view with SwiftUI

How to display a GIF from a URL in SwiftUI

Creating custom styles for DisclosureGroup views

Detecting if SwiftUI is running in a Preview in Xcode

Using DisclosureGroup to hide and show content

How to Access the App Delegate in Swift