Does it support centralized error management?

Absolutely. It defines a centralized error handler middleware that captures all exceptions, logs details, and returns consistent JSON responses to the client.

Can this skill help with file uploads?

Yes, it includes specific implementation patterns for using Multer to handle file uploads with custom size limits and MIME type filters.

How does this skill help with Express.js security?

It provides standardized patterns for CORS configuration, input validation middleware, and rate limiting to protect your API endpoints from common web vulnerabilities.

How is business logic separated from the API layer?

The skill enforces a Service Layer Pattern, which moves complex logic into dedicated service files, keeping your route handlers thin and testable.

Express API Patterns

Name: Express API Patterns
Author: BPMSTC

byBPMSTC

Desarrollo de API

Implements production-grade Express.js backend structures including robust routing, middleware, and centralized error handling.

Acerca de

This skill provides Claude with standardized patterns for developing professional Express.js APIs, focusing on clean architecture and industry best practices. It facilitates the implementation of RESTful routes, comprehensive request validation, secure middleware (including CORS and rate limiting), and a dedicated service layer to separate business logic from HTTP handling. Whether you are bootstrapping a new backend or refactoring existing code, this skill ensures your server setup is modular, secure, and equipped with a centralized error-handling strategy that simplifies debugging and improves reliability.

Características Principales

Centralized global error handling and custom error classes
0 GitHub stars
Robust middleware patterns for authentication, validation, and rate limiting
RESTful route structuring with modular controller logic
Integrated file upload patterns using Multer and cloud storage
Service layer architecture to separate business logic from routes

Casos de Uso

Refactoring monolithic Express files into a clean middleware/service architecture
Implementing secure request validation and input sanitization for public APIs
Building a scalable Node.js backend with structured API endpoints

Acerca de

Características Principales

Centralized global error handling and custom error classes
0 GitHub stars
Robust middleware patterns for authentication, validation, and rate limiting
RESTful route structuring with modular controller logic
Integrated file upload patterns using Multer and cloud storage
Service layer architecture to separate business logic from routes

Casos de Uso

Refactoring monolithic Express files into a clean middleware/service architecture
Implementing secure request validation and input sanitization for public APIs
Building a scalable Node.js backend with structured API endpoints