Is this skill suitable for existing projects?

Absolutely. It is specifically designed to guide the refactoring of existing codebases and identifying performance bottlenecks in legacy components.

Does it support React Server Components (RSC)?

Yes, the skill includes high-priority rules for server-side performance, including serialization optimization and parallel data fetching for RSC.

Can this skill help with React re-render issues?

Yes, it includes specific rules for memoization, stable callbacks, and strategic state placement to minimize unnecessary re-renders.

How does this skill improve Next.js performance?

It applies Vercel-specific rules such as eliminating waterfalls, optimizing bundle sizes via dynamic imports, and leveraging server-side caching to reduce latency.

Vercel React Best Practices

Name: Vercel React Best Practices
Author: Folly-Partners

byFolly-Partners

Design Tools

Optimizes React and Next.js applications using performance guidelines and implementation patterns from Vercel Engineering.

About

This skill integrates Vercel Engineering's authoritative performance optimization guidelines directly into your development workflow. It features 45 prioritized rules across categories like waterfall elimination, bundle size reduction, and server-side efficiency. Whether you are writing new Next.js pages or refactoring legacy React components, this skill provides the domain-specific logic needed to ensure high-performance, production-grade web applications that adhere to modern industry standards.

Key Features

Implements advanced JavaScript performance optimizations for high-efficiency data handling
Eliminates asynchronous waterfalls with parallel fetching and Suspense boundaries
Minimizes client-side re-renders with memoization and stable state patterns
Optimizes server-side performance using React.cache and non-blocking operations
Reduces bundle sizes through dynamic imports and barrel file management
0 GitHub stars

Use Cases

Reviewing pull requests for performance pitfalls and unoptimized React patterns
Generating new frontend components that follow Vercel's official engineering standards
Refactoring existing Next.js pages to improve Core Web Vitals and load times

About

Key Features

Implements advanced JavaScript performance optimizations for high-efficiency data handling
Eliminates asynchronous waterfalls with parallel fetching and Suspense boundaries
Minimizes client-side re-renders with memoization and stable state patterns
Optimizes server-side performance using React.cache and non-blocking operations
Reduces bundle sizes through dynamic imports and barrel file management
0 GitHub stars

Use Cases

Reviewing pull requests for performance pitfalls and unoptimized React patterns
Generating new frontend components that follow Vercel's official engineering standards
Refactoring existing Next.js pages to improve Core Web Vitals and load times