This is a comprehensive reference for Next.js 13+ conventions and gotchas, covering everything from RSC boundaries and async API changes in v15 to image optimization and hydration errors. You'll want this when reviewing code or debugging framework-specific issues like client components accidentally marked async, data waterfalls, or missing Suspense boundaries. The standout piece is the coverage of Next.js 15's async params and the middleware rename in v16, which are easy to miss during upgrades. It leans heavily on detection patterns rather than architectural guidance, so it's more useful for catching mistakes than designing new features from scratch.
npx skills add https://github.com/vercel/nextjs-skills --skill next-best-practices