Swiftui Performance Audit
by dimillian05ba982bfeb0No license3.9K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated 6 months ago
Audit and improve SwiftUI runtime performance from code review and architecture. Use for requests to diagnose slow rendering, janky scrolling, high CPU/memory usage, excessive view updates, or layout thrash in SwiftUI apps, and to provide guidance for user-run Instruments profiling when code review alone is insufficient.
Add to a SourceWeft workspace
- Open the skill in your dashboard and add it to a workspace.
- Enable it for the chats that should use it.
This skill is instructions only: it ships no scripts to execute.
Add to SourceWeftYou will be asked to sign in first, then taken straight to this skill.
Ask your agent to install it
Paste this prompt into Claude Code, Codex, Cursor or another agent that can run commands — or into SourceWeft chat. The agent reads this skill's install guide, shows you its source, license and scripts, and installs it with the SourceWeft CLI once you agree.
Read https://sourceweft.com/skills/gh-dimillian-skills-swiftui-performance-audit/install.md and install the skill it describes. Before installing, show me its source, license and whether it ships scripts, and wait for my OK. Ask me before changing anything else on my machine.Install it yourself from a terminal
For Claude Code, Codex, Cursor and other local agents. The SourceWeft CLI fetches the skill from its source repository at the commit scanned here, and verifies every file against the hashes recorded when the skill was scanned. If anything differs, nothing is written.
npx @sourceweft/cli skills install gh-dimillian-skills-swiftui-performance-auditAdd --agent claude-code, codex, cursor or universal to choose which agent gets it (Claude Code by default).
Upstream installer — not verified by SourceWeft
The open-source skills installer fetches the same pinned commit, but does not check the files against the hashes SourceWeft recorded.
npx skills add https://github.com/dimillian/skills/tree/05ba982bfeb0d77d3c97d4542b0ee15034d05f84/swiftui-performance-auditSource and attribution
Source:dimillian/skillsinswiftui-performance-auditat commit05ba982
License: No license
Content belongs to its original authors. SourceWeft indexes it from a public repository.
More from dimillian/skills
Swiftui Ui Patterns
dimillian
Guidance and reference patterns for building SwiftUI views, navigation, state, and layouts in Apple app projects.
Swiftui View Refactor
dimillian
Refactors and reviews SwiftUI view files for small subviews, MV data flow, stable view trees and Observation usage.
Swift Concurrency Expert
dimillian
Reviews and fixes Swift 6.2+ concurrency issues such as actor isolation, Sendable errors and data races.
Swiftui Liquid Glass
dimillian
Guides implementing, refactoring, and reviewing SwiftUI features that use the iOS 26+ Liquid Glass API.
React Component Performance
dimillian
Guides profiling and optimizing React component performance, covering re-renders, memoization, and list rendering.
Review Swarm
dimillian
Runs four parallel read-only sub-agent reviews of a git diff or file scope and aggregates prioritized findings.
More in Software Development
Playground
anthropics
Builds self-contained interactive HTML playgrounds with controls, live preview, and copyable prompt output.
M5 Onboard
anthropics
Provisions M5Stack ESP32 boards by detecting them on USB, flashing UIFlow 2.0 firmware, and installing a MicroPython app bundle.
Cardputer Buddy
anthropics
Guides iterating on a Cardputer-Adv MicroPython app bundle: adding apps, pushing files over USB-serial, tailing logs, and running REPL commands.
Web Design Guidelines
vercel-labs
Reviews UI code against Web Interface Guidelines fetched from a remote source and reports findings as file:line entries.
Vercel React Native Skills
vercel-labs
React Native and Expo best-practice rules covering list performance, animation, navigation, UI patterns, state, and monorepo setup.
Vercel React Best Practices
vercel-labs
Vercel's React and Next.js performance guidelines, organized as 70 rules for writing, reviewing, and refactoring code.