Node.js, Software development, Technology

Exploring Fastify vs. Express.js: Choosing the Right Node.js Framework for Your Project

When it comes to selecting a web application framework in the Node.js world, developers have a wealth of possibilities. The two most often used options are Express.js and Fastify. Both frameworks have special qualities and benefits that make them appropriate for various use cases. We’ll examine the features of Express.js and Fastify in this blog […]

March 29, 2024

Front End Development, MEAN, Node.js

Creating Polyfills for map, filter, and reduce Array Methods

In this blog post, we embark on a journey to explore the inner workings of these fundamental array methods and learn how to craft polyfills for them. So, let’s roll up our sleeves and dive into the world of JavaScript polyfills, unlocking the true potential of our favorite programming language. Pollyfill for Array.map() Array.map() syntax: […]

March 27, 2024

AngularJS, Node.js, React.js

JavaScript Programming using ChatGPT

JavaScript programming takes a lot of development time because it’s always changing, and its unique features make learning and managing code a challenge. But ChatGPT can help you become more productive. Here are the different ways to use ChatGPT for JavaScript development. 1. Understand the given code. Due to the changing nature of JavaScript, it […]

March 24, 2024

Front End Development, MEAN, Node.js

Running in Parallel: Exploring Parallel Promise Execution with Promise Methods

When we have multiple promises, and we have to execute them parallelly, then we have plenty of promise methods to achieve that based on the requirement. Let’s explore those methods of Promises:: Promise.all() Promise.allSettled() Promise.race() Promise.any() Promise.all() The Promise.all() static method takes an iterable(array) of promises as input and returns a single Promise. If all the […]

March 23, 2024

Front End Development, MEAN, Node.js

Unraveling JavaScript Promises: A Solution to Callback Hell

Before the widespread adoption of promises, callback hell was a common issue in JavaScript.  Callback hell refers to the situation where multiple nested callbacks are used to handle asynchronous operations, leading to code that is difficult to read, understand, and maintain.In callback hell, asynchronous functions would often be nested within each other, resulting in a […]

March 20, 2024

AWS, Node.js

Basic Authentication using AWS Cognito for beginners

Traditionally, building user authentication from scratch can be time-consuming and complex. This is where Amazon Cognito comes in, offering a hassle-free solution to manage user registration, login, and authorization in your apps. In this tutorial, we’ll explore the powerful capabilities of AWS Cognito to create a robust authentication or login system for your applications. Additionally, […]

March 18, 2024

Application Security, MEAN, Node.js

Implementing Role based Access Control in NestJS

NestJS is a progressive Node.js framework for building efficient, reliable, and scalable server-side applications. A prerequisite for this article is a basic understanding of NestJS. If you have worked on Node.js web applications and want to implement applications using object-based programming, such as Java, NestJS is good to go. The learning curve is also not […]

March 11, 2024

AngularJS, MEAN, Node.js

Node Version Using .nvmrc

Introduction When we are working with multiple Node.js and React.js projects, managing different Node versions will be very challenging. There is a tool that is simple and powerful that saves us from version-related problems which is the .nvmrc file. This tool ensures that every React.js and node.js project uses the right node version. Here we […]

March 6, 2024

MEAN, Node.js, Technology

Headless Browser Heaven: A Deep Dive into Puppeteer and its Possibilities

A headless browser refers to a web browser that functions without a graphical user interface (GUI), making it suitable for activities like web scraping, automated testing, and other web-related tasks which you can automate. Headless browsers are typically used for tasks such as web scraping, automated testing, and other web-related activities requiring little or no […]

February 23, 2024