How does it handle Server Components?

It detects invalid RSC patterns, such as async client components and non-serializable props passing through the server-client boundary, ensuring your architecture remains valid.

Can this skill help with SEO?

Yes, it provides implementation patterns for static and dynamic metadata, the generateMetadata function, and OG image generation using next/og.

Can it help fix hydration errors?

Absolutely. The skill provides specific guidance on identifying and fixing common causes of hydration mismatches like browser API usage, date inconsistencies, and invalid HTML structure.

Does it cover deployment?

Yes, it includes best practices for self-hosting with Docker using standalone output and configuring cache handlers for multi-instance ISR environments.

Does this skill support Next.js 15?

Yes, it specifically includes patterns for Next.js 15+ async APIs, including async params, headers, and the 'use cache' directive.

Next.js Best Practices & Architecture

Name: Next.js Best Practices & Architecture
Author: flosrn

byflosrn

0•

Design Tools

Applies expert-level Next.js conventions, RSC boundaries, and optimization patterns to ensure high-performance, modern React applications.

This skill serves as a comprehensive architectural guide for Next.js development, specifically tailored for version 15 and beyond. It equips Claude with the deep domain knowledge required to handle complex routing patterns like parallel and intercepting routes, manage the transition to async APIs for headers and cookies, and enforce strict React Server Component (RSC) boundaries. Whether you are debugging hydration mismatches, optimizing Core Web Vitals with next/image, or architecting data fetching strategies to avoid waterfalls, this skill ensures your codebase adheres to the latest industry standards and performance best practices.

Key Features

01Debugs hydration errors and configures complex parallel/intercepting routes

02Implements robust error handling and metadata generation patterns

030 GitHub stars

04Guides migration to Next.js 15+ async APIs for params, headers, and cookies

05Optimizes performance through image, font, and script loading strategies

06Enforces React Server Component (RSC) boundaries and serialization rules

Use Cases

01Setting up advanced routing patterns like modals with intercepting routes

02Reviewing and refactoring legacy Next.js code to modern App Router standards

03Troubleshooting complex hydration mismatches and performance bottlenecks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add flosrn/.claude next-best-practices

For use in Claude.ai and ChatGPT