Summary
A structured mental model for performance work that emphasizes measure-first discipline. You get a clear four-step workflow (baseline, identify, fix, validate), Core Web Vitals targets with actual thresholds, and decision tables for picking the right profiling tool based on symptoms. The bundle analysis and runtime profiling sections are especially practical, showing you what patterns to look for and what actions to take. It includes a Lighthouse audit script you can run immediately. The anti-patterns section is refreshingly honest: profile before guessing, fix the biggest issue first, don't optimize prematurely. Best used when you need to stop guessing and start measuring systematically.
Install to Claude Code
npx -y skills add sickn33/antigravity-awesome-skills --skill performance-profiling --agent claude-codeInstalls into .claude/skills of the current project.
Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor makes coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Files
SKILL.md
Select a file.
Featured
Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Capacitor makes coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
