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swiftui-performance-audit

Diagnose SwiftUI performance issues from code review and profiling evidence.

103|6|Updated Aug 2, 2025
Search Tags:#performance#debugging#audit#profiling#swiftui#instruments
One-click install
npx skills add https://github.com/n0an/VivaDicta --skill swiftui-performance-audit-n0an
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swiftui-performance-audit
Source: https://github.com/n0an/VivaDicta/tree/main/.claude/skills/swiftui-performance-audit
Command: npx skills add https://github.com/n0an/VivaDicta --skill swiftui-performance-audit-n0an

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

SwiftUI performance issues can degrade user experience; this skill helps diagnose slow rendering, jank, and excessive view updates from code review and guided profiling.

Core Features & Use Cases

  • Code-first review for common SwiftUI performance smells and architecture
  • Guidance for runtime profiling with Instruments when code review is inconclusive
  • Structured remediation guidance and a final report template

Quick Start

Provide a SwiftUI performance audit for a given project and guide profiling steps.

Frequently Asked Questions about swiftui-performance-audit

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

FAQPage Schema
How do I diagnose slow rendering and jank in a SwiftUI app?▼

Identify excessive SwiftUI view updates and high CPU usage through a code-first review for common performance smells. When code review is inconclusive, apply guided runtime profiling with Instruments to pinpoint slow rendering and jank.

What is the best way to find excessive view updates causing high CPU in SwiftUI?▼

Find excessive SwiftUI view updates causing high CPU by reviewing code for common performance smells during code reviews and architecture assessments. Use Instruments profiling guidance if the initial code review is inconclusive.

How do I profile SwiftUI performance issues when code review is inconclusive?▼

Profile inconclusive SwiftUI performance issues by running guided Instruments sessions to capture runtime evidence. This detects slow rendering, jank, and high memory use that static code analysis alone misses.

Can I get structured remediation guidance for SwiftUI memory use and architecture issues?▼

Obtain structured remediation guidance for SwiftUI memory and architecture issues by running a performance audit. The audit outputs a final report template detailing fixes for slow rendering and excessive view updates.

Does this SwiftUI performance audit require any specific profiling dependencies?▼

No dependencies are required for the SwiftUI performance audit. It applies during code reviews and architecture assessments, using references and templates to guide profiling and generate remediation reports.

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