Does it provide code examples for the suggested refactors?

Yes, the skill is backed by detailed documentation that includes 'incorrect' and 'correct' code examples for every rule to ensure clear implementation.

How does this skill improve Next.js performance?

It applies Vercel-specific rules to eliminate async waterfalls, optimize server-side rendering, and leverage modern features like Suspense and streaming for faster page loads.

Is this skill compatible with the Next.js App Router?

Absolutely, it includes specific guidelines for React Server Components (RSC), Server Actions, and data fetching patterns optimized for the App Router architecture.

Can it help reduce my application's bundle size?

Yes, it identifies heavy imports, recommends next/dynamic for code splitting, and flags inefficient barrel file usage to significantly reduce initial JavaScript payloads.

Vercel React Performance Optimizer

Name: Vercel React Performance Optimizer
Author: rsolipuram

byrsolipuram

0•

Design Tools

Optimizes React and Next.js applications using 57 production-grade performance rules curated by Vercel Engineering.

This skill empowers Claude to act as a performance expert for React and Next.js projects by implementing a comprehensive framework of 57 optimization rules across eight critical categories. It streamlines the identification and resolution of common bottlenecks such as async waterfalls, bloated bundle sizes, and unnecessary re-renders, ensuring your applications follow the high-performance patterns used by Vercel's own engineering teams. Whether you are refactoring legacy code or building new App Router features, this skill provides the domain-specific guidance needed to achieve optimal Core Web Vitals.

Key Features

01Improves JavaScript execution speed with optimized loops and O(1) lookups

02Eliminates async waterfalls using parallel fetching and Suspense boundaries

030 GitHub stars

04Minimizes client-side re-renders through memoization and state derivation patterns

05Reduces bundle sizes through dynamic imports and barrel file optimization

06Enhances server-side performance with React.cache and data deduplication

Use Cases

01Automating code reviews to catch performance regressions before deployment

02Refactoring legacy React components to improve Lighthouse performance scores

03Implementing efficient data fetching patterns in Next.js App Router applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rsolipuram/claude-code-plugins vercel-react-best-practices

For use in Claude.ai and ChatGPT

Download Skill