Next Stack (App Router + Prisma + TanStack Query)

Intent

Provide a consistent decision framework + implementation checklist for this stack, so changes stay:

• correct in server/client boundaries,
• consistent with UI & data patterns,
• testable and PR-ready.

When to use

Activate this skill when the task involves any of:

• Next.js App Router pages/layouts/route handlers/server actions
• Prisma-backed reads/writes
• client mutations, optimistic UI, live updates (TanStack Query)
• forms & validation (RHF + Zod)
• shadcn/ui + Tailwind components under frontend/