概要
This skill equips Claude with the expertise to develop high-performance applications using the most modern Next.js features. It enforces a 'Server Component-first' philosophy, prioritizing the App Router over the legacy Pages Router. The skill provides specific implementation patterns for Next.js 16+, including the transition from middleware.ts to proxy.ts, the use of the React Compiler, and granular data caching with the 'use cache' directive. It is the definitive guide for developers looking to implement Server Actions, nested layouts, and SEO-optimized metadata according to the framework's latest architectural standards.