Can this skill help reduce my application bundle size?

Yes, it identifies issues like barrel imports and suggests conditional loading or preloading strategies to ensure only necessary JavaScript is delivered to the client.

How does this skill improve Next.js performance?

It applies Vercel-specific patterns such as using next/dynamic for heavy components, implementing React.cache for data deduplication, and utilizing Suspense for streaming content.

Does it work with standard React projects or just Next.js?

While it includes Next.js specific optimizations, many of the rules cover general React re-render optimization, JavaScript performance, and hooks best practices applicable to any React project.

What is the Vercel React Best Practices skill?

It is a specialized capability for Claude Code that provides 45 prioritized rules to help developers write, review, and refactor React and Next.js code for maximum performance.

Vercel React Best Practices

Name: Vercel React Best Practices
Author: Kyo1M

byKyo1M

•

개발자 도구

Optimizes React and Next.js application performance using 45 engineering rules curated by Vercel.

This skill equips Claude with a comprehensive set of performance optimization guidelines maintained by Vercel Engineering for React and Next.js applications. It provides structured guidance across eight critical categories, ranging from eliminating network waterfalls and optimizing bundle sizes to refining server-side rendering and JavaScript execution. By integrating these 45 prioritized rules, the skill enables automated refactoring and code generation that follows industry-leading patterns for speed, scalability, and optimal Core Web Vitals.

주요 기능

011 GitHub stars

02Enhances JavaScript execution speed using O(1) lookups and efficient DOM batching techniques.

03Eliminates asynchronous waterfalls using parallelized data fetching and Suspense boundaries.

04Optimizes server-side performance with React.cache and non-blocking background operations.

05Reduces bundle sizes through smart dynamic imports and the elimination of barrel files.

06Prevents unnecessary re-renders via memoization, derived state, and functional updates.

사용 사례

01Refactoring Next.js pages to improve LCP and minimize layout shift.

02Performing automated code reviews to identify performance bottlenecks in React components.

03Optimizing data fetching logic to move from waterfall requests to parallel execution.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kyo1m/pair-budget vercel-react-best-practices

For use in Claude.ai and ChatGPT

Download Skill