Hey folks! In this tutorial, we will be seeing how we can deploy Node JS and Express Rest API on Heroku. One of Heroku’s main advantages is that you can simply add resources to your project in the form of add-ons. Databases, logging and monitoring tools, CI and CD tools, and testing tools are examples …
This tutorial is all about connecting a React JS application with Node JS but before jumping right into it let’s just get familiar with ReactJS and NodeJS. React JS: React JS is an open-source JavaScript library for creating single-page applications with a focus on user interfaces. It has a strong developer community and is extensively …
Mongoose.js is a Node.js library that connects your MongoDB clusters or collections to your Node.js application. You can use it to construct schemas for your documents. When it comes to generating and working with schemas, Mongoose has a lot to offer. We’ll look at how to connect a MongoDB instance to a Node.js application in …
How to connect MongoDB using mongoose in Node JS Read More »
There are a lot of authentication methods for web applications and one of them is passport js. It allows you to use Google to authenticate your Node.js applications. Google authentication may be simply and unobtrusively implemented into any application. Passportjs is a popular choice for frameworks supporting Connect-style middleware. Hence, it is widely used with …
OAuth2.0 Authentication with Node JS and PassportJS Read More »
Embedded JavaScript is abbreviated as EJS. It’s a simple templating language/engine that allows users to produce HTML using only JavaScript. When you need to output HTML with a lot of JavaScript, EJS comes in handy. You’ll learn how to use ejs templates with node js, how to incorporate repeating areas of your site, and how …
This tutorial is all about Generators in NodeJS and their differences with Callback. So without further delay let’s dive right in. What are generators? In recent years, Generators are getting more and more popular day by day in Node.js. This popularity is because of what Generators are capable of doing. These are the function executions …
Welcome to Websockets in NodeJS part 2. In this part, we will be implementing the client-side and the server-side in this part, and after that WebSockets will come into action. So, without any further delay let’s jump right in. Implementing the server The first step is to implement the server-side javascript. Type the following code …
In this Promises in NodeJS tutorial and we will be discussing promises in detail from introduction to implementing promises. This tutorial is in two parts and this is the first part of Promises in NodeJS. So let’s jump right into this tutorial. What are promises? Before starting with promises, let’s revise ‘callback” functions in NodeJS. …
Microsoft developed TypeScript, which is a very popular open-source language, and is software developers from all over the world absolutely love this language. This language adds new capabilities to JavaScript and is like a superset of JavaScript. Static type definitions are the most notable addition in TypeSript that are not present in plain JavaScript. You …
As there was a boom in technology, traditional HTTP was never enough for fulfilling the needs because they were too slow. In this age of live streams, remote work, and video conferencing so for a seamless experience an upgrade was required. In this tutorial, we will introduce you to WebSockets. We will go through some …