Tag: App Router
4 posts
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Next.js 15 Internals: App Router vs Pages Router, RSC, Rendering Decisions and the Four Caches
Deep dive into Next.js 15: App Router vs Pages Router, Server Components, static/dynamic rendering, Router/Data/Full Route caches, and production-ready.
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Next.js App Router: Server Components, Server Actions, Streaming and Parallel Routes
How the Next.js App Router works: file conventions, the server/client boundary, secure Server Actions, streaming, and parallel and intercepting routes.
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Next.js App Router: SSR vs SSG vs ISR
How Next.js App Router decides between static, dynamic, and incrementally revalidated rendering: fetch cache options, Route Segment Config, generateStaticParams, on-demand revalidation, and the pitfalls behind stale or leaked data.
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Next.js App Router SEO: What Crawlers Actually Receive from SSG, ISR and SSR
How App Router rendering and caching shape what crawlers see: fetch defaults, revalidateTag, metadata streaming, 404 status codes, canonicals and sitemaps.