nextjs-code-review
Next.js Code Review
Overview
Evaluates Next.js App Router code against best practices for Server Components, Client Components, Server Actions, caching strategies, and production-readiness criteria. Produces actionable findings categorized by severity with concrete code examples. Delegates to typescript-software-architect-review agent for architectural analysis.
When to Use
- Reviewing Next.js pages, layouts, and route segments before merging
- Validating Server Component vs Client Component boundaries
- Checking Server Actions for security and correctness
- Reviewing data fetching patterns (fetch, cache, revalidation)
- Evaluating caching strategies (static generation, ISR, dynamic rendering)
- Assessing middleware implementations (authentication, redirects, rewrites)
- Reviewing API route handlers for proper request/response handling
- Validating metadata configuration for SEO
- Checking loading, error, and not-found page implementations
- After implementing new Next.js features or migrating from Pages Router
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