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https://github.com/ashishalf/30daysofnodejs

Welcome to the 30 Days of Node.js challenge! This journey will take you through the core concepts of Node.js, allowing you to build a solid foundation and develop powerful applications. Each day covers a specific topic or functionality, guiding you from the basics to more advanced concepts.
https://github.com/ashishalf/30daysofnodejs

30dayscoding 30daysofnodejs challenges coding coding-challenges ejs javascript mongodb nodejs

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Welcome to the 30 Days of Node.js challenge! This journey will take you through the core concepts of Node.js, allowing you to build a solid foundation and develop powerful applications. Each day covers a specific topic or functionality, guiding you from the basics to more advanced concepts.

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# 30 Days of Node.js

Welcome to the 30 Days of Node.js challenge! This journey will take you through the core concepts of Node.js, allowing you to build a solid foundation and develop powerful applications. Each day covers a specific topic or functionality, guiding you from the basics to more advanced concepts.

## Table of Contents

Day 1: Hello World

Learn how to create your first Node.js application that outputs "Hello World" to the console.



Day 2: Read File

Discover how to read files using Node.js fs (File System) module.



Day 3: Write File

Explore how to write data to a file using the fs module in Node.js.



Day 4: HTTP Server

Create a basic HTTP server using Node.js to serve web content.



Day 5: Command Line Application

Build a simple command-line application using Node.js that takes user input and provides output.



Day 6: Print All File Names

Write a script that prints the names of all files in a directory.



Day 7: Simple Calculator

Develop a simple calculator that can add, subtract, multiply, and divide numbers.



Day 8: Event Emitter

Understand how to use Node.js's EventEmitter to create custom events and handle them.



Day 9: JSON File Handling

Learn to read from and write to JSON files using Node.js.



Day 10: TCP Server

Set up a TCP server in Node.js to handle data communication over TCP/IP.



Day 11: Hello using Express

Get started with Express.js by creating a simple "Hello World" application.



Day 12: Route Parameters

Learn how to handle route parameters in Express.js for dynamic URL handling.



Day 13: Query Parameters

Understand how to handle query parameters in Express.js.



Day 14: Serve Static Files

Set up an Express.js server to serve static files like HTML, CSS, and JavaScript.



Day 15: Middleware

Dive into Express.js middleware to handle requests, responses, and perform additional processing.



Day 16: JSON

Understand how to work with JSON in Node.js for data exchange.



Day 17: JSON Response

Create an Express.js server that responds with JSON data.



Day 18: Error Handling

Learn to handle errors gracefully in Node.js and Express.js applications.



Day 19: CRUD Operations

Implement Create, Read, Update, and Delete (CRUD) operations using Express.js and a database.



Day 20: EJS Template Engine

Use EJS (Embedded JavaScript) as a templating engine for building dynamic web pages.



Day 21: Get Data from MongoDB

Learn how to retrieve data from a MongoDB database using Node.js.



Day 22: Insert Data using MongoDB

Insert data into a MongoDB database using Node.js.



Day 23: Update Data using MongoDB

Update existing data in a MongoDB database using Node.js.



Day 24: Delete Data using MongoDB

Delete data from a MongoDB database using Node.js.



Day 25: Create a Mongoose Schema

Define and use Mongoose schemas to model data in MongoDB.



Day 26: Database Connection using Mongoose

Connect to a MongoDB database using Mongoose and perform basic operations.



Day 27: App using Mongoose

Build a complete application using Node.js, Express, and Mongoose to interact with MongoDB.



Day 28: Final Project - Part 1

Start building a comprehensive project that combines all the concepts learned.



Day 29: Final Project - Part 2

Continue developing the final project, focusing on implementing core functionalities.



Day 30: Final Project - Part 3

Complete and finalize the project, ensuring it is fully functional and well-documented.



## Reference

This challenge is inspired by the Node.js tutorials from DropxOut's YouTube playlist: [Node.js Playlist](https://www.youtube.com/playlist?list=PLZWk1lAlHIsfB-CgWZfkEH6OhAj6axlOB)

.



## Get Started

Clone this repository and start your Node.js journey by following the day-wise challenges. Happy coding!

```bash

git clone https://github.com/ashishalf/30DaysOfNodejs.git

cd 30DaysOfNodejs

```

Let the challenge begin! 🚀