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Skill · .md packageAddy Osmani/10 trustVerified

performance-optimization

Optimizes application performance across frontend, backend, queries, and databases.

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About

Optimizes application performance across frontend, backend, queries, and databases. Use when performance requirements exist, when you suspect performance regressions, when Core Web Vitals or load times need improvement, when N+1 query patterns need fixing, or when profiling reveals bottlenecks.

What it can do

  • Optimizes application performance across frontend, backend, queries, and databases. Use when performance requirements exist, when you suspect performance regressions, when Core Web Vitals or load times need improvement, when N+1 query patterns need fixing, or when profiling reveals bottlenecks.

Setup

  1. Install: npx skills add addyosmani/agent-skills --all
  2. The skill auto-loads when relevant, or invoke it by name in your agent.

Prerequisites

A compatible AI coding agent (Claude Code, Cursor, etc.).

Use cases

designdata

Works with

Claude CodeAny agent (.md)

Trust score — 9/10

/10 trustVerified

Agent skills from Addy Osmani (Google Chrome team) — 107k+ stars, covering coding workflows, frontend, testing, and automation. Highly trusted author.

Sources

Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.