Can it help with Next.js 15 Server Components?

Absolutely, it provides guidance on deciding between Server and Client Components and optimizing data fetching paths.

How does it handle useMemo and useCallback?

It follows modern standards, recommending memoization only when necessary or advising when to let the React Compiler handle optimizations automatically.

Is this skill useful for architectural reviews?

Yes, it acts as a mentor for component structure, helping you decide when to extract logic to custom hooks or move state closer to its usage.

Does this skill support React 19 features?

Yes, it includes specific validation and patterns for React 19 hooks like useActionState, useOptimistic, and the use API.

React & Next.js Best Practices Validator

Name: React & Next.js Best Practices Validator
Author: markky21

bymarkky21

개발자 도구

Optimizes React and Next.js applications by validating code against modern standards and performance best practices.

소개

This Claude Code skill serves as an expert-level auditor designed for React 19+ and Next.js 15+ environments. It helps developers navigate complex architectural decisions, such as selecting the correct state management hooks, choosing between Server and Client Components, and implementing advanced patterns like optimistic UI updates. By focusing on core principles like logic extraction and intentional memoization, this validator ensures your codebase remains performant, readable, and ready for the React Compiler.

주요 기능

Guides implementation of Server Components and Actions
Identifies anti-patterns like useEffect misuse and prop drilling
Validates code against React 19 and Next.js 15 standards
0 GitHub stars
Optimizes rendering performance and bundle size
Provides decision trees for hook selection (useState vs useReducer)

사용 사례

Performing performance audits on complex Next.js application structures
Modernizing legacy React components for React 19 and Next.js 15
Onboarding developers to modern React patterns and custom hook extraction

소개

주요 기능

Guides implementation of Server Components and Actions
Identifies anti-patterns like useEffect misuse and prop drilling
Validates code against React 19 and Next.js 15 standards
0 GitHub stars
Optimizes rendering performance and bundle size
Provides decision trees for hook selection (useState vs useReducer)

사용 사례

Performing performance audits on complex Next.js application structures
Modernizing legacy React components for React 19 and Next.js 15
Onboarding developers to modern React patterns and custom hook extraction