Node.JS Tutorial

Level up your web development skills with our in-depth Node.js tutorial. Learn to build fast and efficient servers, handle complex data, and explore Node.js for a variety of applications.

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Introduction to NodeJS

NodeJS, an "Introduction to NodeJS" in modern web development, is an open-source, server-side JavaScript runtime environment that enables developers to...

Restful API

RESTful API is a web service that uses HTTP methods to perform CRUD operations on resources, identified by unique URIs,...

NPM

Node.js, with its extensive ecosystem, relies heavily on the Node Package Manager (NPM) to manage dependencies, streamline development workflows, and...

API

Status Code

Console

REPL in Node.js, with its powerful capabilities, has revolutionized the way developers build server-side applications. Among its many features, the...

REPL in Node.js

REPL in Node.js, with its powerful capabilities, has revolutionized the way developers build server-side applications. Among its many features, the...

Command Line

Command line options are a crucial aspect of building robust and versatile Node.js applications. They enable developers to configure and...

Express.js

Express.js is a web application framework for Node. that simplifies the process of building server-side web applications. It provides a...

Making A Schema in Mongoose

Mongoose is an Object Data Modeling (ODM) library for MongoDB and Node.js. It manages relationships between data, provides schema validation,...

Create Method in Mongoose

"Mongoose is a popular Object Data Modeling (ODM) library for MongoDB and Node.js. It allows developers to define schemas for...

Find Method in Mongoose

Mongoose stands out as a robust Object Data Modeling (ODM) library for MongoDB, seamlessly integrating with Node.js applications. It simplifies...

FindById Method in Mongoose

The FindById Method in Mongoose is a powerful feature that simplifies the process of retrieving specific documents from MongoDB by...

Findoneandupdate Method in Mongoose

Mongoose is a powerful Object Data Modeling (ODM) library for MongoDB and Node.js, offering convenient methods to interact with MongoDB...

deleteMany Method in Mongoose

Mongoose, an Object Data Modeling (ODM) library for MongoDB and Node.js, provides various methods to manipulate documents within a MongoDB...

findByIdAndDelete Method in Mongoose

Mongoose is a popular Object Data Modeling (ODM) library for MongoDB and Node.js that simplifies data manipulation and interaction with...

findByIdAndRemove Method in Mongoose

Mongoose is a widely-used Object Data Modeling (ODM) library for MongoDB and Node.js. It simplifies interactions with MongoDB databases by...

findByIdAndUpdate Method in Mongoose

Mongoose is a robust Object Data Modeling (ODM) library for MongoDB and Node.js applications, offering convenient methods to interact with...

FindOne Method in Mongoose

In MongoDB and Node.js applications using Mongoose, querying for documents is a fundamental operation. Mongoose simplifies this task with its...

ReplaceOne() Method in Mongoose

In MongoDB and Node.js applications using Mongoose, updating documents can be performed in various ways. One method provided by Mongoose...

updateMany() Method In mongoose

In MongoDB and Node.js applications using Mongoose, the updateMany() Method in Mongoose is often used to update multiple documents in...

Populate Method in Mongoose

In Mongoose, working with related documents across different collections is simplified using the Populate Method in Mongoose. This method allows...

Introduction to NodeJS

NodeJS, an "Introduction to NodeJS" in modern web development, is an open-source, server-side JavaScript runtime environment that enables developers to...

3 Tier Architecture

The 3-tier Architecture, also known as the three-tier model, is a widely used architectural pattern in software development and web...

HTTP and HTTPS

An HTTP stands for Hypertext Transfer Protocol. The HTTP protocol provides communication between different communication systems. When the user makes...

What is IP Address full form?

In the intricate web of the digital world, IP address stand as the cornerstone of connectivity, guiding our devices through...

TCP And UDP

TCP and UDP known as Transmission Control Protocol and User Datagram Protocol respectively are protocols used in computer networking....

Restful API

RESTful API is a web service that uses HTTP methods to perform CRUD operations on resources, identified by unique URIs,...

NPM

Node.js, with its extensive ecosystem, relies heavily on the Node Package Manager (NPM) to manage dependencies, streamline development workflows, and...

Server In Node.JS

Status Code

Console

REPL in Node.js, with its powerful capabilities, has revolutionized the way developers build server-side applications. Among its many features, the...

REPL in Node.js

REPL in Node.js, with its powerful capabilities, has revolutionized the way developers build server-side applications. Among its many features, the...

Command Line

Command line options are a crucial aspect of building robust and versatile Node.js applications. They enable developers to configure and...

DNS (Domain Name System)

DNS (Domain Name System) is like the address book of the internet, translating user-friendly domain names into numeric IP addresses....

Feature Of Node.js

In the realm of web development, Node.js stands as a powerful and versatile platform, revolutionizing the landscape with its unique...

Installing Nodejs

Node.js, integral to modern web development, provides a potent runtime for crafting scalable, efficient server-side applications in today's landscape. Node.js...

Threads in Node.js

Traditionally, Node.js has been known for its single-threaded, event-driven architecture, excelling in handling I/O-bound tasks efficiently. However, this single-threaded nature...

Stream In Node.js

Stream in Node.js is providing a mechanism for reading or writing data continuously, piece by piece. Stream in Node.js enable...

NPM Package

Express.js

Express.js is a web application framework for Node. that simplifies the process of building server-side web applications. It provides a...

What is Hosting?

Hosting in Node.js refers to the process of deploying and running Node.js applications on a server or computing environment accessible...

Middleware In Node.js

Node.js has revolutionized web development with its asynchronous, event-driven architecture, allowing for high-performance, scalable applications. A key feature of Node.js...

Require In NodeJS

Require in Node.js is a built-in function that serves as a cornerstone of the Node.js ecosystem, allowing developers to include...

Import and Export In NodeJS

Importing and exporting in Node.js modules allows for code reuse and organization of code into smaller, more manageable files. Node.js...

Path Module in NodeJS

Path module in NodeJs is used for working with file and directory paths. It provides various methods to handle file and...

Updateone Method in Mongoose

Mongoose is a robust Object Data Modeling (ODM) library for MongoDB and Node.js, offering streamlined ways to interact with MongoDB...

updateOne() Method in Mongoose

In MongoDB and Node.js applications using Mongoose, updating a single document based on specified criteria is a frequent requirement. Mongoose...

Middleware in Mongoose

Middleware in Mongoose is a powerful feature that allows developers to execute custom logic during various stages of a model's...

Pre Middleware in Mongoose

Pre middleware in Mongoose is allowed to execute custom logic before specific operations are performed on a model instance....

Post Middleware in Mongoose

Post middleware functions are hooks that allow you to execute custom logic after specific operations on a document or query...

Validation in Mongoose

Validation in Mongoose is a critical feature that ensures the integrity and accuracy of the data stored in a MongoDB...

Timestamps in Mongoose

Timestamps are a useful feature in Mongoose that automatically keep track of when a document is created and last modified....

Schema Data Types In Mongoose

Mongoose is a powerful ODM (Object Data Modeling) library for MongoDB and Node.js. It simplifies the process of defining and...

What is Model In Mongoose?

In the context of Mongoose, a widely-used Node.js library for MongoDB, a "Model" refers to a structured representation of a...

What is Document In Mongoose?

In Mongoose, a document refers to an instance of data that adheres to a specific schema defined by the developer....

What is Schema In Mongoose?

In Mongoose, a schema serves as a foundational blueprint defining the structure of documents within MongoDB collections. Essentially, it outlines...

dotenv npm Package

The .env npm Package provides a popular solution for handling environment variables in Node.js applications. Environment variables store configuration data,...

Nodemailer npm Package

In today's digital world, effective email communication is essential for applications across various domains. Nodemailer, a powerful npm package for...

Introduction to CORS

Cross-Origin Resource Sharing (CORS), a cool tech thing in web development. It lets web apps request stuff from different places...

Introduction to Multer

Multer, a middleware module designed for Node.js, streamlines the process of file uploads. It proves to be especially handy when...

Bcrypt npm Package

Bcrypt stands out as a popular npm package utilized for password hashing within Node.js applications. This package ensures a secure...

What is Cookies ?

Cookies are small pieces of data that web pages store on a user’s device (such as a computer or smartphone)...

JSON Web Token

JSON Web Token (JWT) is a compact, URL-secure means of representing claims securely among parties. It allows for the transmission...

How to integrate Payment in our Website

In the present era, it is important for any business that is eyeing to sell its products and services directly...

Express rate limit npm package

Express rate limit npm package is an Express application middleware that is used for setting the rate of the requests...

Validator npm Package

The Validator npm package is a powerful library designed for data validation in JavaScript applications. It provides a number of...

What is Passport JS?

Passport.js is a popular authentication center for Node.js, designed to easily add authentication mechanisms to your application. It is highly...

Razorpay Integration Using NodeJS

RazorPay is the first and the most convenient payment gateway service provider in India through which organizations are able to...

What is Aggregation in MongoDB?

Aggregation is a powerful framework in MongoDB used to process and transform collections of documents into aggregated results. This capability...

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