Next.js 15 Patterns

What problem does it solve?

This Skill provides clear, unambiguous patterns and best practices for building modern Next.js 15 applications using the App Router, Server Actions, and advanced features.

Core Features & Use Cases

• App Router Mastery: Understand layouts, templates, and route groups for efficient routing.
• Server Actions: Implement secure and efficient data mutations and form handling.
• Data Fetching & Caching: Optimize data retrieval with advanced caching and revalidation strategies.
• Performance Optimization: Apply patterns for bundle splitting, lazy loading, and streaming.
• Middleware: Secure routes and manage authentication flows.
• Use Case: A developer needs to implement a new feature in a Next.js 15 application that involves user authentication, form submissions handled by Server Actions, and dynamic data display with optimized loading states.

Quick Start

Review the provided patterns for implementing Server Actions to handle form submissions and data mutations in a Next.js 15 application.