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@raahulll18/backend

v1.0.3

Published

Backend Utility Core Package

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raahulll18raahulll18

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Readme

@core/backend

A lightweight, reusable backend utility package for Node.js + Express applications.
It provides a clean and consistent structure for:

  • API Success & Error response classes
  • Centralized Application Error Handler
  • Async function wrapper (catchError)
  • Standardized status codes
  • Strong TypeScript support

Perfect for microservices and scalable backend architectures.

🚀 Features

Author: Rahul Avhad

  • ✔ Consistent API success & error responses
  • ✔ ApiError class for structured known errors
  • ✔ ErrorResponse & SuccessResponse wrappers
  • ✔ Central applicationLevelErrorHandler middleware
  • ✔ catchError wrapper for async controllers
  • ✔ Built-in status code constants
  • ✔ Written fully in TypeScript

📦 Installation

npm install @raahulll18/backend