express

What problem does it solve?

Express.js backend patterns to standardize routing, middleware chains, and error handling, reducing repetitive boilerplate and enhancing maintainability.

Core Features & Use Cases

• Router organization with modular route files and clean imports.
• Middleware chain patterns for security, parsing, validation, and logging.
• Async error handling and custom error classes to produce consistent responses.
• Use Case: rapidly scaffold a maintainable REST API in an Express-based service.

Quick Start

• Create a new Node.js project and install dependencies:
  • npm init -y
  • npm install express typescript ts-node @types/express
  • npx tsc --init
• Implement router modules, middleware chains, and error handling as demonstrated.
• Run the server and test endpoints with curl or a REST client.