# React Best Practices · ttmouse

> React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

## Facts
- Page: https://tashan.sh/capability/skill-ttmouse-react-best-practices
- tashan id: skill:ttmouse/react-best-practices
- Source: https://github.com/ttmouse/skills
- Type: skill
- Category: design
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 17.0
- Upkeep: 39.0
- Freshness: 45.0
- Evidence coverage: 84% of the inputs this score can use
- Health: abandoned
- Instruction depth: not yet graded
- Official: no

## Install

```sh
cp -r react-best-practices ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.