Next.js 16 Skill

What problem does it solve?

Migrating to or developing with new Next.js versions can be challenging due to breaking changes and new patterns. This skill provides expert guidance on Next.js 16-specific features, critical breaking changes, and modern React 19 patterns, helping developers build robust and performant applications efficiently.

Core Features & Use Cases

• Breaking Changes Guide: Highlights critical updates like async request APIs and proxy.ts to prevent common migration errors.
• Cache Components Mastery: Explains the new "use cache" directive for optimized performance and efficient data fetching.
• Server Actions & Validation: Details patterns for implementing business logic, type-safe validation, and error handling.
• Use Case: You're upgrading a Next.js 15 application to Next.js 16. Use this skill to quickly identify all necessary code changes for async request APIs and implement the new cache component patterns.

Quick Start

Explain the breaking changes for async request APIs in Next.js 16.