FreeSkills
Commits, branches and sync with the but CLI
- 361361 downloads
- 198198 likes
- 103103 saves
Works with
- Claude Code
- Codex
- Cursor
- and 3 more
SwiftUI performance audit v1.0.0
Use this resource to diagnose and fix performance problems in a SwiftUI app
New
- 551 downloads
- 199 likes
- 241 saves
Free
Install with the CLI
In a terminal, from the folder you want:
npx --yes palatekit@latest install swiftui-performance-auditWith 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 loginThe agent first reviews the code for likely causes: view updates, layout and rendering. If the review is not enough, it guides you to an Instruments profile. You get a diagnostic report and fixes to verify.
Mostly picked by
Updated November 2, 2026
Previews
Details
- Install guides
- Generates with
- Your agent's model
- Licence
- MIT
Similar resources
View all- Free
FreeSkills
Sentry CLI guide
- 525525 downloads
- 117117 likes
- 128128 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
FreeSkills
Drizzle ORM best practices with PostgreSQL
- 407407 downloads
- 194194 likes
- 151151 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
FreeSkills
SLO design wizard
- 537537 downloads
- 105105 likes
- 242242 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
FreeSkills
User stories and sprint fit
- 451451 downloads
- 150150 likes
- 132132 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
FreeSkills
Capacity-based sprint plan
- 423423 downloads
- 192192 likes
- 102102 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
FreeSkills
Startup CTO advisor
- 580580 downloads
- 201201 likes
- 242242 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
FreeSkills
Creating GitHub pull requests with quality checks
- 427427 downloads
- 230230 likes
- 196196 saves
Works with- Claude Code
- Codex
- Cursor
- and 3 more
What you get
- references/code-smells.md: signs of problematic code
- references/profiling-intake.md, references/report-template.md: profiling questions and report template
- SKILL.md: six-step diagnostic workflow
Good fit for
- Your SwiftUI list scrolls with jank
- CPU usage rises for no visible reason
Not for
Tags
- swiftui
- performance
- profiling
- instruments
About
You say
“My message list stutters when scrolling. Find the causes in this SwiftUI code.”
Skill published by prisma-labs-dev under the MIT license, delivered in its original version.
Show moreShow less
How to use it
- Install the skill in your agent's skills folder
- Ask your agent to diagnose and fix performance problems in a SwiftUI app
- Review and adjust the result
Content preview
Files
- LICENSE1.1 KB
- NOTICE-PALATEKIT.md0.5 KB
- references/code-smells.md3.8 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.md5.3 KB
Origin and licence
Listed unmodified
- Author
- prisma-labs-dev
- Source
- github.com/prisma-labs-dev/apple-skills/tree/498626005e65783ebe8570a103b2335cf397768c/skills/guide-swiftui-performance-audit
- Licence
- MIT
Notice
« guide-swiftui-performance-audit » (prisma-labs-dev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.
User reviews
–
No ratings yet
Loading reviews…