next-best-practices

Analyze Next.js repositories for deviations from App Router and Server Components practices, outputting a prioritized action plan.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/siriwatknp/jun-cc --skill next-best-practices-siriwatknp
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: next-best-practices
Source: https://github.com/siriwatknp/jun-cc/tree/main/skills/next-best-practices
Command: npx skills add https://github.com/siriwatknp/jun-cc --skill next-best-practices-siriwatknp

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill consolidates Next.js best practices to help teams align on project structure, routing, and performance patterns, reducing architectural drift.

Core Features & Use Cases

  • File Conventions: Standardizes project layout, route file naming, and metadata usage to improve consistency across teams.
  • RSC Boundaries & Data Patterns: Guides proper Server Components usage, data fetching strategies, and client/server boundaries to optimize rendering.
  • Metadata, Error Handling & Route Handlers: Provides best practices for dynamic metadata, error boundaries, and public API endpoints, ensuring robust apps.
  • Performance & Bundling: Covers image/font optimization, routing strategies, and build-time considerations to maximize efficiency.

Quick Start

Run the Next.js best-practices audit on your project and obtain a prioritized action list to align with recommended conventions.

Frequently Asked Questions about next-best-practices

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit my Next.js project for App Router and Server Components best practices?

To audit Next.js App Router and Server Components practices, you can analyze your repository to identify deviations from recommended conventions and generate a prioritized action plan. This process covers file conventions, data fetching, and error handling to ensure architectural compliance.

What are the recommended Next.js data fetching patterns for Server Components?

Next.js Server Components data fetching patterns involve establishing proper client and server boundaries to optimize rendering. Analyzing your repository helps identify incorrect boundaries and provides concrete steps to align with recommended data fetching strategies.

How should I handle dynamic metadata and error boundaries in a Next.js App Router project?

Handling dynamic metadata and error boundaries in a Next.js App Router project requires following specific file conventions. Auditing your project identifies missing or incorrect metadata usage and error handling configurations, providing steps to achieve robust application compliance.

Can I use a Next.js best practices audit on a large existing codebase?

A Next.js best practices audit applies to projects of any size, including large existing codebases. It analyzes the entire repository to detect architectural drift and outputs a structured action plan with prioritized changes and configuration recommendations.

What is the best way to optimize images and fonts in Next.js App Router?

The best way to optimize images and fonts in Next.js App Router involves applying built-in performance and bundling guidelines. An audit checks your current setup against these optimization standards and recommends configuration changes to maximize efficiency.

Why does my Next.js route handler deviate from recommended public API endpoint practices?

Next.js route handlers deviate from recommended practices when they fail to follow App Router API endpoint guidelines. An audit detects these architectural drifts and provides concrete steps to align your public API endpoints with established conventions.