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Nextjs App Router Guide

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superstone-han·vlatest·frontend

Guides you through building complex Next.js applications using the App Router, offering best practices and troubleshooting tips.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add superstone-han/dotfiles --skill nextjs-app-router-guide -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

superstone-han

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Install target

Live repository

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No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

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  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

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  • Pinned to a commit: passed

    Scanned superstone-han/dotfiles at f5f9792b16.

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Commit
f5f9792b16
Manifest
claude/skills/nextjs-app-router-guide/SKILL.md
Scanned
1 file, 289 lines
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About this skill

What it does

This skill provides guidance on using the Next.js App Router, a significant shift from the Pages Router. It helps navigate features like Server Components, Route Handlers, and Layouts to build performant and user-friendly web applications. The guide likely covers aspects of data fetching within components and managing application state in a server-centric way.

When to use it

  • You're migrating an existing Next.js project from the Pages Router to the App Router.
  • You’re starting a new Next.js project and want to leverage the benefits of the App Router architecture.
  • You need assistance understanding Server Components and their impact on data fetching and rendering.
  • You're experiencing performance bottlenecks and suspect inefficient client-side JavaScript execution.

Key capabilities

  • Next.js App Router guidance
  • Server Components explanation
  • Route Handlers documentation
  • Layouts implementation support

Example prompts

  • "Explain how to fetch data in a Next.js Server Component."
  • "Show me an example of using Route Handlers for API endpoints in the App Router."
  • "How do I create a persistent layout across pages in my Next.js application?"

Tips & gotchas

The App Router represents a fundamental change in Next.js development, so be prepared to re-evaluate your existing patterns and workflows. Understanding the implications of Server Components on data fetching and bundling is crucial for optimal performance.