Why I Choose Next.js App Router for Every Project

## What Changed With App Router Next.js App Router introduced Server Components, which means your data-fetching logic runs on the server — no loading spinners, no layout shift, no exposed API keys. The page arrives at the browser fully rendered. ## SSR vs SSG vs CSR — When to Use What For a portfolio or product landing page, SSR is the answer. You want Google to crawl fully-rendered HTML, not a blank shell that needs JavaScript to fill in. For product detail pages (like a project page), SSG with generateStaticParams gives you the best of both worlds: pre-rendered at build time, near-instant load, and Google-friendly. ## The SEO Advantage Google has admitted that JavaScript rendering is deprioritized in their crawl budget. A server-rendered page gets crawled faster, indexed faster, and ranks faster than a client-rendered SPA. ## My Current Stack - Next.js 14 App Router — SSR/SSG - Node.js + Express — REST API - PostgreSQL — database - Tailwind CSS — styling - Framer Motion — animations Every project I build now uses this stack. It scales from a landing page to a marketplace.