express-middleware

What problem does it solve?

This Skill provides robust patterns and implementations for common middleware tasks in Express.js applications, enhancing code organization, security, and maintainability.

Core Features & Use Cases

• Request Handling: Implement logging, request ID generation, and rate limiting.
• Validation: Validate request bodies and query parameters using Zod schemas.
• Authentication & Authorization: Handle JWT authentication and role-based access control.
• Error Handling: Centralized error handling with custom error types and async wrappers.
• Response Formatting: Standardize API responses with success and error wrappers.
• Use Case: Integrate JWT authentication and role-based access control into an Express.js API to secure sensitive endpoints.

Quick Start

Use the express-middleware skill to implement JWT authentication in your Express.js application.