Next.js App Router Patterns

Comprehensive patterns for Next.js 14+ App Router, Server Components, and modern full-stack React development.

- Covers rendering modes (Server Components, Client Components, static, dynamic, streaming), file conventions, and core architectural patterns with practical TypeScript examples

- Includes eight key patterns: Server Components with data fetching, Client Components, Server Actions, parallel routes, intercepting routes for modals, streaming with Suspense, Route Handlers, and metadata/SEO

- Details caching strategies including ISR, tag-based invalidation, and on-demand revalidation via Server Actions

- Provides best practices and anti-patterns for Server Component adoption, data fetching placement, and progressive enhancement

Next.js App Router Patterns

Comprehensive patterns for Next.js 14+ App Router architecture, Server Components, and modern full-stack React development.

When to Use This Skill

- Building new Next.js applications with App Router

- Migrating from Pages Router to App Router

- Implementing Server Components and streaming

- Setting up parallel and intercepting routes

- Optimizing data fetching and caching

- Building full-stack features with Server Actions

Core Concepts

1. Rendering Modes