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React Skills for Claude Code

1 skill for React

React Performance Audit Skill for Claude Code

Audit a React UI for wasted renders, effect loops, hydration mismatches, and heavy client work. Use for a React performance audit or a slow-page review. Do not use for a non-React codebase or a styling-only tweak.

# React Performance Audit Skill for Claude Code ## Install Install the native export at `.claude/skills/react-performance-audit/SKILL.md`. Copy that export, not this catalog file. Catalog fields such as `tools` and `author` are for presets.dev. Install one skill file per name. Cursor, GitHub Copilot, Codex, Antigravity CLI, and Devin can all read `.agents/skills`, so a second copy with the same name collides. <!-- native:start --> # React Performance Audit Skill for Claude Code Claude Code skill `react-performance-audit` for React. The command is `/react-performance-audit`. Leave the normal permission prompts on. ## When to run Run this audit when a React screen is slow, janky, or re-rendering more than the interaction needs. Also run it for "why is this page heavy" or "check the re...