Use when implementing iOS 26 SwiftUI features - covers Liquid Glass design system, performance improvements, @Animatable macro, 3D spatial layout, scene bridging, WebView/WebPage, AttributedString rich text editing, drag and drop enhancements, and visionOS integration for iOS 26+
View on GitHub.claude-plugin/plugins/axiom/skills/axiom-swiftui-26-ref/SKILL.md
February 3, 2026
Select agents to install to:
npx add-skill https://github.com/CharlesWiltgen/Axiom/blob/main/.claude-plugin/plugins/axiom/skills/axiom-swiftui-26-ref/SKILL.md -a claude-code --skill axiom-swiftui-26-refInstallation paths:
.claude/skills/axiom-swiftui-26-ref/# SwiftUI 26 Features ## Overview Comprehensive guide to new SwiftUI features in iOS 26, iPadOS 26, macOS Tahoe, watchOS 26, and visionOS 26. From the Liquid Glass design system to rich text editing, these enhancements make SwiftUI more powerful across all Apple platforms. **Core principle** From low level performance improvements all the way up through the buttons in your user interface, there are some major improvements across the system. ## When to Use This Skill - Adopting the Liquid Glass design system - Implementing rich text editing with AttributedString - Embedding web content with WebView - Optimizing list and scrolling performance - Using the @Animatable macro for custom animations - Building 3D spatial layouts on visionOS - Bridging SwiftUI scenes to UIKit/AppKit apps - Implementing drag and drop with multiple items - Creating 3D charts with Chart3D - Adding widgets to visionOS or CarPlay - Adding custom tick marks to sliders (chapter markers, value indicators) - Constraining slider selection ranges with `enabledBounds` - Customizing slider appearance (thumb visibility, current value labels) - Creating sticky safe area bars with blur effects - Opening URLs in in-app browser - Using system-styled close and confirm buttons - Applying glass button styles (iOS 26.1+) - Controlling button sizing behavior - Implementing compact search toolbars ## System Requirements #### iOS 26+, iPadOS 26+, macOS Tahoe+, watchOS 26+, visionOS 26+ --- ## Liquid Glass Design System #### For comprehensive Liquid Glass coverage, see - `axiom-liquid-glass` skill — Design principles, implementation, variants, design review pressure - `axiom-liquid-glass-ref` skill — App-wide adoption guide (app icons, controls, navigation, menus, windows) ### Overview The new design system provides "a bright and fluid experience that's consistent across Apple platforms." Apps automatically adopt the new appearance upon recompilation - navigation containers, tab bars, and toolbars update