next-best-practices

A skill for writing and reviewing Next.js code across the full surface area of the framework. Covers file conventions, RSC boundaries, async API changes in Next.js 15+, metadata, image and font optimization, error handling, route handlers, and bundling. Manually tracking all Next.js conventions across RSC boundaries, async API changes, and file structure is error-prone; this skill enforces the current rules automatically as you write code.