MERN Stack Part 2 – Introduction to JavaScript and learning path

Introduction

1. JavaScript is a programming language that is commonly used to add interactivity and dynamic behavior to websites. It is a client-side language, which means that it is executed by the web browser on the user’s computer, rather than on a server.
2. JavaScript code is written in text files and can be included in a web page using the <script> element. When a user loads a web page that contains JavaScript, the code is executed by the browser, which can then modify the content and behavior of the page.
3. JavaScript is a versatile language and can be used to build a wide variety of applications, including web applications, mobile apps, desktop applications, and more. It is often used in conjunction with other technologies such as HTML (HyperText Markup Language) and CSS (Cascading Style Sheets) to create rich and interactive user experiences on the web.

Features of JavaScript

Some of the key features of JavaScript include:

1. Object-oriented programming: JavaScript supports object-oriented programming concepts such as inheritance, encapsulation, and polymorphism.
2. Event-driven programming: JavaScript allows you to define functions that are executed in response to…