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MarcoAntolini
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swiftui-ios-expert

Reviews SwiftUI code for iOS 26+ APIs, accessibility, and performance issues.

1|Updated May 14, 2026
Search Tags:#performance optimization#ios#swiftui#ui development#design guidelines
One-click install
npx skills add https://github.com/MarcoAntolini/cursor-sync --skill swiftui-ios-expert
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swiftui-ios-expert
Source: https://github.com/MarcoAntolini/cursor-sync/tree/main/cursor-skills/swiftui-ios-expert
Command: npx skills add https://github.com/MarcoAntolini/cursor-sync --skill swiftui-ios-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides expert-level guidance for writing, reviewing, and optimizing SwiftUI code for iOS, iPadOS, macOS, tvOS, and watchOS. It helps developers avoid common pitfalls and leverage best practices for building high-performance, accessible, and HIG-compliant UIs.

Core Features & Use Cases

  • Code Review: Offers a comprehensive review process for SwiftUI code, covering deprecated APIs, view composition, data flow, navigation, design, accessibility, and performance.
  • Performance Optimization: Identifies and resolves performance bottlenecks such as hangs, hitches, CPU hotspots, and excessive view updates.
  • Design Guidelines: Ensures that SwiftUI interfaces adhere to the Human Interface Guidelines, using semantic colors, SF Symbols, and Dynamic Type.
  • Use Case: If you're working on a complex SwiftUI project and want to ensure that your code is up to date with the latest SwiftUI patterns and performance best practices, this Skill is for you.

Quick Start

Run the swiftui-ios-expert skill to get started with your SwiftUI project.

Frequently Asked Questions about swiftui-ios-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I resolve performance bottlenecks like hitches and hangs in SwiftUI?▼

To resolve SwiftUI performance bottlenecks like hitches and hangs, you need to identify CPU hotspots and excessive view updates. This involves reviewing data flow and view composition to eliminate unnecessary renders and optimize UI responsiveness.

What is the best way to ensure my iOS app follows Human Interface Guidelines in SwiftUI?▼

The best way to ensure your SwiftUI app follows Human Interface Guidelines is by using semantic colors, SF Symbols, and Dynamic Type. This approach guarantees your interface remains accessible and visually consistent across iOS and related platforms.

Can I use this SwiftUI optimization guidance for tvOS and watchOS apps?▼

Yes, you can use this SwiftUI optimization guidance for tvOS and watchOS apps. It provides expert-level code review and performance improvement strategies tailored for all Apple platforms, ensuring consistent best practices across your entire ecosystem.

How do I review SwiftUI code for deprecated APIs and modern Swift concurrency?▼

To review SwiftUI code for deprecated APIs and modern Swift concurrency, you need a comprehensive review process. This checks your project against current iOS 26+ APIs, ensuring proper view composition, navigation, and up-to-date data flow patterns.

Why does my SwiftUI interface have excessive view updates and CPU hotspots?▼

Your SwiftUI interface has excessive view updates and CPU hotspots due to inefficient data flow and improper view composition. Identifying these performance bottlenecks requires analyzing how state changes propagate through your view hierarchy.

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