Summary
This is your systematic approach to finding and fixing performance problems. It walks you through the measure-identify-fix-validate cycle with clear tool recommendations for each scenario: Lighthouse for page loads, bundle analyzer for bloat, DevTools Performance for runtime issues. The Core Web Vitals targets and bottleneck symptom table are solid quick references. What I appreciate here is the anti-pattern section reminding you to profile before optimizing, because guessing wastes more time than the performance gains you're chasing. Includes a Lighthouse audit script you can run directly.
Install to Claude Code
npx -y skills add vudovn/antigravity-kit --skill performance-profiling --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 →
