nextjs-app-router-data-fetching

What problem does it solve?

Next.js 14+ App Router data fetching patterns to render data on the server and manage mutations without client waterfalls, improving performance and UX.

Core Features & Use Cases

• Async Server Components data fetching for server-rendered pages.
• Server Actions for mutations with automatic cache invalidation.
• Caching and revalidation strategies including ISR, on-demand revalidation, and per-route controls.
• Guidance on avoiding client-side useEffect data fetching and promoting server-first rendering.
• Parallel data fetching and orchestrating multiple data sources.

Quick Start

Start by creating a Next.js 14 App Router page and fetch data directly in a Server Component with optional revalidation.