nextjs-domain-delivery

What problem does it solve?

Next.js changes can easily drift outside App Router framework contracts, causing subtle cache/revalidation bugs, broken auth boundaries, incorrect streaming behavior, unreliable metadata/SEO, and hard-to-prove rollbacks.

Core Features & Use Cases

• Framework-native App Router implementation guidance: Preserves Server/Client boundaries, route/layout ownership, and lifecycle expectations for Server Components, Server Actions, and route handlers.
• Cache, revalidation, and evidence-first delivery: Designs cache modes, tags/paths, and invalidation triggers while requiring verifiable proof and scoped repair loops.
• Deployment and rollback discipline: Names rollback paths that respect cached output and provides structured output covering touched routes, boundaries, tests, and confidence.
• Metadata, streaming, and SEO correctness: Ensures SSR/server-rendered metadata and uses Suspense streaming only where it improves perceived latency without hiding primary content.

Quick Start

Ask the AI to review your Next.js App Router implementation and propose a scoped, evidence-backed change plan for a specific route, including cache/revalidation, auth/session boundaries, metadata/streaming strategy, verification commands, and a rollback path.