Which iOS versions does this skill cover?

It covers SwiftUI layout features and container components from iOS 14 all the way through the latest performance improvements in iOS 26.

When should I use Lazy containers versus standard Stacks?

The skill provides a performance guide recommending standard Stacks for small sets (1-20 items) and Lazy stacks or Lists for larger datasets (20+ items) to optimize memory usage.

How does this help with grid layouts?

It provides detailed usage patterns for both static Grids (iOS 16+) and flexible LazyVGrid/LazyHGrid, including configurations for adaptive and fixed GridItems.

Does it include information on scroll animations?

Yes, it includes references for scroll transitions, snapping behaviors, and scroll visibility changes introduced in recent iOS versions.

SwiftUI Containers Reference

Name: SwiftUI Containers Reference
Author: CharlesWiltgen

byCharlesWiltgen

•

233

Mobile Development

Provides a comprehensive reference for SwiftUI layout containers, grids, and scroll behaviors through iOS 26.

概要

This Claude Code skill serves as a high-performance technical reference for building complex SwiftUI layouts using stacks, grids, outlines, and advanced scroll interactions. It covers foundational components like VStack and ZStack, performance-oriented Lazy containers, and modern APIs introduced through iOS 26, including scroll transitions and geometry tracking. It is ideal for developers needing quick access to implementation patterns, performance best practices, and version-specific syntax for modern xOS development.

主な機能

Version-specific guidance from iOS 14 through iOS 26
Implementation patterns for Stacks, Grids, and Outlines
Decision matrices for selecting the correct layout container
Advanced scroll APIs including snapping and transitions
Comprehensive guide to Lazy vs. Static container performance
233 GitHub stars

ユースケース

Optimizing large-scale lists with iOS 26 performance enhancements
Building high-performance photo grids and media carousels
Implementing hierarchical data structures with Outlines and DisclosureGroups

概要

主な機能

Version-specific guidance from iOS 14 through iOS 26
Implementation patterns for Stacks, Grids, and Outlines
Decision matrices for selecting the correct layout container
Advanced scroll APIs including snapping and transitions
Comprehensive guide to Lazy vs. Static container performance
233 GitHub stars

ユースケース

Optimizing large-scale lists with iOS 26 performance enhancements
Building high-performance photo grids and media carousels
Implementing hierarchical data structures with Outlines and DisclosureGroups