Next.js Cache Architecture

Architect caching in a Next.js 16+ App Router project from day one — not just dropping "use cache" where it happens to fit, but structuring the tag registry, revalidation utilities, Suspense boundaries, and mutation wiring so the cache stays correct as the codebase grows.

How to use this skill

Apply every rule and template below to the user's actual project. Replace placeholders like [Entity] and [collection] with names from their codebase before writing any code.

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