This repository is created to learn and practice Node.js and Express.js from basics to intermediate concepts. It contains hands-on examples, backend logic, routing, middleware usage, and REST API development using JavaScript.

The main goal of this repository is to build a strong backend foundation by understanding how servers, APIs, and request–response cycles work in real-world applications.

🔧 What This Repository Covers

Node.js fundamentals

Core Node modules (fs, http, path, os)

Creating servers using Node.js

Express.js basics

Routing in Express

Middleware concepts

REST API development

Request & response handling

Practice programs and mini examples

🎯 Who This Repo Is For

Beginners learning backend development

Students learning Node.js & Express.js

MCA / Engineering students preparing for interviews

Anyone starting with REST APIs

🚀 Future Improvements

MongoDB integration

CRUD applications

Authentication & authorization

MVC folder structure

Error handling & validation