Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

SwiftUI performance audit v1.0.0

Use this resource to diagnose and fix rendering, scrolling or CPU problems in SwiftUI

New

  • 502 downloads
  • 179 likes
  • 207 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install swiftui-performance-diagnosis

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent classifies the symptom, reviews the code using the skill's references, then guides profiling with Instruments when needed. It proposes fixes and a report following the supplied template.

Mostly picked by

Updated November 2, 2026

Card for the “SwiftUI performance audit” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

Similar resources

View all

What you get

  • SKILL.md: six-step audit method, from symptom triage to verification
  • references/: profiling guides, code smells, report template and WWDC resources

Good fit for

  • Your SwiftUI list scrolls poorly on iPhone
  • Your app uses a lot of CPU during a view update

Not for

    Tags

    • SwiftUI
    • performance
    • Instruments
    • iOS

    About

    You say

    “Audit this SwiftUI view that redraws on every keystroke and suggest fixes.”

    Card for the “SwiftUI performance audit” skill

    Skill published by sickn33 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to diagnose and fix rendering, scrolling or CPU problems in SwiftUI
    3. Review and adjust the result

    Content preview

    Files

    • agents/openai.yaml0.2 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/code-smells.md4 KB
    • references/demystify-swiftui-performance-wwdc23.md1.8 KB
    • references/optimizing-swiftui-performance-instruments.md1.8 KB
    • references/profiling-intake.md1.9 KB
    • references/report-template.md1.2 KB
    • references/understanding-hangs-in-your-app.md1.3 KB
    • references/understanding-improving-swiftui-performance.md2.3 KB
    • SKILL.md6.3 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/swiftui-performance-audit
    Licence
    MIT

    Notice

    « swiftui-performance-audit » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.