Does it support Role-Based Access Control (RBAC)?

Yes, it includes authorization middleware that allows you to restrict specific routes to authorized user roles like 'admin' or 'moderator'.

How does this skill handle error propagation in Express?

It implements a centralized error-handling middleware that distinguishes between operational errors (expected) and programming errors (unexpected), ensuring consistent JSON error responses and proper logging.

What is the recommended middleware registration order?

The skill provides guidance on registering logging and body parsers first, followed by authentication and route handlers, and finally registering error-handling middleware last.

Can I use this for request validation?

Absolutely. It provides reusable middleware patterns utilizing the Joi library for schema validation of request bodies, query parameters, and URL params.

Express Middleware Toolkit

Name: Express Middleware Toolkit
Author: chavangorakh1999

bychavangorakh1999

0•

API Development

Implements production-grade Express.js middleware patterns for robust request validation, authentication, and error handling.

The Express Middleware skill provides standardized, high-performance implementation patterns for the backbone of Express.js applications. It simplifies the creation of clean request-response pipelines by offering modular templates for execution order management, asynchronous error propagation, and complex middleware composition. Whether you are building a secure MERN stack application or debugging a complex middleware stack, this skill ensures best practices are followed for security, performance, and observability.

Key Features

01Redis-backed rate limiting to protect API endpoints from brute force and abuse.

02Schema-based request validation using Joi for sanitized and coerced inputs.

03Comprehensive error handling with custom operational error classes and Mongoose integration.

040 GitHub stars

05Secure JWT authentication and Role-Based Access Control (RBAC) middleware.

06Structured request logging with correlation IDs for end-to-end request tracing.

Use Cases

01Building a secure API gateway with multi-layered authentication and permission checks.

02Implementing standardized error response formats across microservices to improve frontend handling.

03Optimizing API performance and security using distributed rate limiting and request sanitization.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chavangorakh1999/sde-skills express-middleware

For use in Claude.ai and ChatGPT

Key Features

01Redis-backed rate limiting to protect API endpoints from brute force and abuse.

02Schema-based request validation using Joi for sanitized and coerced inputs.

03Comprehensive error handling with custom operational error classes and Mongoose integration.

040 GitHub stars

05Secure JWT authentication and Role-Based Access Control (RBAC) middleware.

06Structured request logging with correlation IDs for end-to-end request tracing.

Use Cases

01Building a secure API gateway with multi-layered authentication and permission checks.

02Implementing standardized error response formats across microservices to improve frontend handling.

03Optimizing API performance and security using distributed rate limiting and request sanitization.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chavangorakh1999/sde-skills express-middleware

For use in Claude.ai and ChatGPT