Summary
This is a comprehensive React 19 reference with 49 rules across 9 categories, from concurrent rendering and Server Components down to codebase-level hygiene (dead code, duplication, boundary drift). It ships with a category-major review algorithm designed for whole-repo audits, not just single-file questions. Each rule opens with "shapes to recognize" because real violations hide behind syntactic disguises that grep misses. The high-value rules include concrete before/after pairs for pattern detection. Use it when migrating from React 18, auditing a codebase for anti-patterns, or writing new components with modern idioms like ref-as-prop, useActionState, and inline document metadata. Category 9 is where you'll find the remove/dedup/consolidate findings that single-file linters can't see.
Install to Claude Code
npx -y skills add pproenca/dot-skills --skill react --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
Select a file.
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 →
