Summary
When your SwiftUI views scroll like molasses or gesture recognizers fight each other, this is the fix. It's the performance chapter from the larger axiom-swiftui suite, covering LazyVStack gotchas, view identity traps, and state optimization patterns that typically solve UI lag in minutes. The parent skill explicitly routes you here before reaching for Instruments, since domain-specific fixes (wrong container type, broken identity, over-rendering) usually beat profiling for speed. If you're fighting choppy scrolling, unresponsive interactions, or preview slowness that persists after disabling auto-refresh, this has the concrete patterns SwiftUI developers actually need.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-swiftui-performance --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
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Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
