What is Docker?   Docker is an open-source centralized platform designed to create, deploy, and run applications. What is Container? The concept of containerization is an approach in which the application,

HTTP Request Headers Hello Developer’s, in this article we are going to learn about HTTP Request, HTTP Response, Context and Headers. fig. HTTP Request and HTTP Response   HTTP is Hyper Text

Babel:-   A bit about Babel:- Babel is a transpiler for JavaScript that is popular among developers for its ability to turn ES6 or ES7 into code that can run

What is Redux? Redux is an open-source JavaScript library for managing and centralizing application state.Redux follows the unidirectional data flow. It means that your application data will follow in one-way

React Intl   React Intl  is Internationalization. It is part of Format JS and provides bindings to React via its components and API. Features Display numbers with separators. Display dates

Introduction to Storybook for React Storybook is an open-source tool for building UI components and pages in isolation. It streamlines UI development, testing, and documentation. Prerequisites We will be using React

What is Styled-Components?Styled-Components lets you write actual CSS in your JavaScript. This means you can use all the features of CSS you use, including media queries, all pseudo-selectors, nesting, etc.

Object-  In JavaScript, an object is a standalone entity, with properties and type. Compare it with a Car, for example. A car is an object, with properties. A car has a

Hoisting Javascript Hoisting:- Hoisting:- In JavaScript, hoisting allows you to use functions and variables before they are declared.   Hoisting is JavaScript’s default behavior of moving all declarations to the

Map and Set Developers use Objects to store key/value pairs and Arrays to store indexed lists. However, to give developers more flexibility, the ECMAScript 2015 specification introduced two new types

Memoization in JavaScript What is Memoization In programming, memoization is an optimization technique that can be used to make application faster by saving previously calculated results into the cache and

Referential Equality: Referential equality of two objects means that they point to the exact same object in memory, i.e. they use the same reference. Structural equality on the other hand means that two

  Prop Drilling Prop drilling is the process to get data to parts of the React Component tree, and Context API provides a way to share values between different Components,

                       JavaScript Closure 1.The scope The scope is a space where we can access variables. Now you know two interesting things: Scopes can be nested The variables of the outer

JavaScript Event loop   JavaScript is a single-threaded programming language. Single-threaded means it can do one thing at a time. In Synchronous operation code will be executed line by line

MotivationEach lifecycle method often contains a mix of unrelated logic. Mutually related code that changes together gets split apart, but completely unrelated code ends up combined in a single method.

In this article: Concept review: What is DOM? How DOM works Drawbacks of DOM manipulation Exploring the virtual DOM in React What is Virtual DOM How Virtual DOM works Batch