How to implement WebSocket in Nodejs? Here in this blog, we are going to learn how to implement WebSocket in Node.js. and what is WebSocket protocol? The WebSocket protocol: what is it? Via a single TCP socket connection, the WebSocket protocol enables persistent, real-time, full-duplex communication between the client and the server. There are only…
How to create Node.js Streams and what types of Streams are available? Node.js Streams have a reputation for being challenging to use and much more challenging to comprehend. As Dominic Tarr put it, “Streams are Node’s best and most misunderstood idea.” Even Redux founder and React.js core developer Dan Abramov is terrified of Node streams.…
How to use the scheduledJobs function in Node.js? Node Schedule is a versatile task scheduler for Node.js that works both like and unlike cron. With configurable recurrence criteria, it enables you to run scheduledJobs function (arbitrary functions) for execution at particular dates. It doesn’t evaluate forthcoming tasks every second or minute, just using one timer…
Node.js Implementation of Razorpay Payment API The payment gateway, of which there are many on the market, is where every online transaction is processed. You could look here. Here, I’ll explain how to use Node.js to implement Razorpay Payment API on an online store. Online payment is a technique to make a specific purchase-related payment…
Understanding Event Binding on VueJs In this blog, we are going to learn Event Binding on VueJs. Vue gives us an easier way of adding EventListeners to HTML elements. When DOM events occur, we can use the v-on directive, which we usually shorten with the @ symbol, to listen for them and execute some JavaScript.…
Unit testing for NodeJS using the Jest Framework In this blog, we discuss how to use the Jest Framework for unit testing for NodeJS. Nodejs is an open-source, free, and cross-platform runtime environment for executing JavaScript code outside of the browser, mainly backend. Since it has the most open-source libraries accessible, it is frequently used…
Using Service Workers to send push notifications in Node.js In this blog, we discuss Push Notifications in Node.js, another functionality that can be implemented by using Service Workers. They are useful if we need a quick way to communicate with our users. A push notification is a message that pops up on a mobile device or…
Application Scaling in Node.js Scaling of Node.js applications can be possible with these concepts Child processes, the cluster module, load balancing, availability, and monitoring. The Node child process module is a good concept for scaling NodeJs applications. It allows you to fork a new Node instance noting but child process, ideally in another CPU core,…
What are Query String Parameters & Methods in NodeJS 1. What is Query String in NodeJS There are ways to deal with query strings thanks to the Node.js Query String. It can transform a query string into a JSON object and the other way around. Now, there are methods for parsing and formatting URL query…
How to integrate Node.js with Vue.js and write complex web apps About Vue.js:- 1. Vue js is a simple and open-source JavaScript framework. 2. Vue is one of the lowest barriers to entry of modern JavaScript framework while providing all the required features for high-performance web applications. 3.Vue.js is component-based programming that helps to develop…