The only motivation I had behind learning service workers was to access an app offline, so we’ll know and understand how to do that using a simple demo project. Here’re a few things we’ll cover as part of this blog: What is a Service Worker? How to add a service…

We have been using frontend libraries/frameworks that help to build single-page applications out of the box where the application is rendered on the client side and we all are pretty familiar with that approach. There’re a few more ways to render applications which we would be covering in this article…

I learned about Iterators and Generators in JavaScript while solving a problem. So, we will be discussing these concepts here and trying to understand the concepts using the same problem that I encountered. Before looking at the problem and understanding how to solve it, let’s start with some theory… Iterators Iterables…

Hello everyone, in this article, we would be discussing: Constructor function, Prototypes, Inheritance, classes in JS These are very important concepts and would help you to understand Object-Oriented Programming(OOP) in JS. So, keep reading till the end and I hope you’ll learn something from it. Objects We had discussed earlier how…

Hello everyone, we will be covering all about JS functions, callbacks, scopes, and closures in-depth here which would help you to understand different types of functions declaration make better use of functions understand how different scopes and scope chain work in JS learn about closures and how to use it …

Hello 👋 everyone, I have started learning about Web Performance recently. So, just thought of sharing my learning so far… Web Vitals There’re a few metrics known as Web Vitals to measure the performance of web apps. So, let’s discuss those metrics briefly: First Contentful Paint(FCP): The time until the user sees…

Hello everyone, in this article, we would be discussing: Implicit binding, Explicit binding in JavaScript the call, apply and bind methods in JavaScript and how they are different from each other. These are very important concepts and are asked frequently in interviews. So, keep reading till the end. Implicit & Explicit binding this keyword…