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performance

addyosmani/web-quality-skills

Deep performance optimization based on Lighthouse performance audits. Focuses on loading speed, runtime efficiency, and resource optimization.

Installs4
Install command
npx skills add https://github.com/addyosmani/web-quality-skills --skill performance
Security audits
Gen Agent Trust HubPASS
SocketPASS
SnykPASS
About this skill
Deep performance optimization based on Lighthouse performance audits. Focuses on loading speed, runtime efficiency, and resource optimization. Preconnect to required origins: Preload critical resources: Defer non-critical CSS: Defer non-essential scripts: Code splitting patterns: Tree shaking best practices: For Core Web Vitals specific optimizations, see Core Web Vitals . - Identify performance bottlenecks in code and assets - Prioritize by impact on Core Web Vitals - Provide specific optimizations with code examples - Measure improvement with before/after metrics - TTFB < 800ms. Time to First Byte should be fast. Use CDN, caching, and efficient backends. - Enable compression. Gzip or Brotli for text assets.

Source description provided by the upstream skill listing. Community reviews and install context appear in the sections below.

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FAQ
What does performance do?

Deep performance optimization based on Lighthouse performance audits. Focuses on loading speed, runtime efficiency, and resource optimization.

Is performance good?

performance does not have approved reviews yet, so SkillJury cannot publish a community verdict.

What agent does performance work with?

performance currently lists compatibility with Agent compatibility has not been published yet..

What are alternatives to performance?

Skills in the same category include telegram-bot-builder, flutter-app-size, sharp-edges, iterative-retrieval.

How do I install performance?

npx skills add https://github.com/addyosmani/web-quality-skills --skill performance

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