Node.js Backend Expert

What problem does it solve?

This Skill provides expert guidance and best practices for developing scalable, secure, and maintainable Node.js backend applications, covering architecture, error handling, and production readiness.

Core Features & Use Cases

• Architectural Guidance: Recommends optimal project structures for controllers, services, models, and middleware.
• Error Handling: Implements robust error management strategies, including custom error classes and production-safe logging.
• Middleware Patterns: Advises on effective middleware composition for authentication, validation, and business logic.
• Production Readiness: Outlines essential checks for deployment, such as health endpoints, rate limiting, and security headers.
• Use Case: A developer needs to set up a new Express.js API server and wants to ensure it follows industry best practices for structure, security, and error handling.

Quick Start

Use the Node.js Backend Expert skill to generate a basic Express.js project structure with recommended middleware.