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Node.js

RAP: Let’s discuss the architecture and technical details

Reading Time: 4 minutes In the previous blog, we discussed the journey and the features of RAP. In this blog, we will discuss the architecture and technical details. RAP Architecture: We have tried to follow the Domain-Driven Design and Reactive principles in designing RAP architecture. All RAP team members completed all the Reactive Architecture courses launched by Lightbend on cognitive classes to ensure adherence to reactive principles. These courses Continue Reading

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Introduction to callbacks in Node.js

Reading Time: 2 minutes If you are familiar with JavaScript, you may have got acquainted with the concept of callbacks. If not, no worries, as here we will be discussing some basics of callbacks and how they actually work with respect to node.js. You may already know that the type of JavaScript functions is Object. So, just like any other object such as Array or String, we can pass Continue Reading

Dockerizing a NodeJS app with Redis

Reading Time: 2 minutes Hi folks, in this blog I would walk you through how can we seamlessly dockerize a NodeJS app along with redis, So as we know that docker is a pretty decent way of streamlining and making the process of deployment easier, efficient and pluggable, so let’s gets started but before that, the prerequisite for the blog is a basic understanding of docker

Develop Chrome Extension using Angular 7 | Part – 1

Reading Time: 3 minutes Extensions are the small software programs that are used to customize the experience of browsing. They enable the user to customize the browser’s functionality and behavior to individual needs or requirements. An extension is basically there to fulfill a single purpose that is narrow defines and easy to understand. Chrome extensions are in demand because they add features to Chrome browser to do functionalities/things easier Continue Reading

MEAN STACK: Installation (Part 2)

Reading Time: 3 minutes In the previous blog MEAN Stack: Introduction – Part 1, I have given a brief introduction of MEAN Stack and all the technologies used in it. In this blog, I’ll be discussing the installation of all the technologies one by one for Ubuntu. MongoDB: MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling. The installation of MongoDB Community Edition Continue Reading

DOM Manipulation Using D3.js

Reading Time: 4 minutes D3 (Data-Driven Documents or D3.js) is a JavaScript library for visualizing data using web standards. It is an open-source JavaScript library developed by Mike Bostock to create custom interactive data visualizations in the web browser using SVG, HTML, and CSS. giving you the full capabilities of modern browsers and the freedom to design the right visual interface for your data.

Testing Node.Js Application with Gatling

Reading Time: 2 minutes In one of our project we needed to test a node.js application, so in this blog, I’ll be discussing node.js application using Gatlingjs. Gatlingjs Gatlingjs is an npm library to run gatling from a node.js project by placing the simulation files in your project repository. Prerequisites In order to setup Gatling, your system should have JDK8 and Scala installed so following are the links to Continue Reading

MEAN Stack: Introduction – Part 1

Reading Time: 2 minutes MEAN Stands for M – Mongo DB (database system) E – Express (back-end framework) A – Angular.js (front-end framework) N – Node.js (back-end runtime environment) What is MEAN? MEAN is a full-stack JavaScript solution that helps you build fast, robust, and maintainable production web applications. The stack used in mean is: Mongo DB: Mongo DB is an open-source, document database designed for ease of development and scaling. It is Continue Reading

Manipulating Server returned dates at client Side in Angular

Reading Time: 2 minutes Hey Visitor, Have you ever faced an issue with the date values on your website, when the date and time returned from server doesn’t change according to the client timezone , for eg. values returned from server at US will be different for a client at India so we need to manipulate the received time according to Indian Time Zone. So recently, I encountered this Continue Reading

CRUD in NodeJs with MongoDB: Explanations

Reading Time: 3 minutes Here we are, in this post we are going to create a CRUD application in NodeJs with mongoDB as database and ejs as a templating engine. You can download the application from here: github Before diving in to this post please checkout my previous post, then you will get to know why i choose ejs as a templating engine. In next post we will use Continue Reading

Hello React #1: Creating a Single Page Application with React

Reading Time: 2 minutes Few days ago we were looking for a JavaScript library which is flexible and can be used in a variety of projects. Basically, something with which we can create new apps, or introduce into an existing project without rewriting it. However, we came across React, a JavaScript library for building user interfaces and AngularJS, a JavaScript MVW Framework. Before we start creating a single page application, we need Continue Reading

Templating in NodeJs with simple signup example with MongoDB

Reading Time: 3 minutes In this blog we will see the comparison of different NodeJs templating engines as well as we will go through the basics of NodeJs then we will create a signup application in NodeJs with MongoDB as backend. If you are starting with NodeJs from this blog post, you are right place, when i started NodeJs previous week and tried some examples i got into the Continue Reading

Getting Started With NodeJs

Reading Time: < 1 minute In this blog, we will come to know about checking if NodeJs is properly installed in your system and then we will run a small piece of code on NodeJs. Testing Node: To check if Node is installed properly on your system, open the terminal or command prompt and run command node -v . This should print the version, so it will show you something Continue Reading

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