What is JavaScript? Why is JavaScript is essential?



        After decades of improvement, JavaScript has become one of the most popular programming languages ever. It all started in 1995 when Brendan Eich wrote JavaScript in a span of 10 days. Since then, it has seen multiple versions, updates and grew to the next level. In this blog about what JavaScript is, you will learn the basic concepts of JavaScript.

JavaScript:

JavaScript is a scripting language used to create and control dynamic web site content. This allows you to implement complex things on your web page by simply displaying static information as well as sitting and displaying on your web page. Interactive map, 2D / 3D graphic animation, scrolling video jukebox etc...Low cost website designing

JavaScript is a high-level interpreted programming language used to make web pages more interactive.

Have you ever felt that something was missing on your website? Maybe it is not engaged enough or it is not as creative as you want it to be. JavaScript is a missing part that can be used to enhance web pages, applications and more to provide a more user-friendly experience.

JavaScript is a language of the web, and is used to make the web look live by adding motion. More precisely, it is a programming language that allows you to implement complex and beautiful things / designs on web pages. When you realize that a web page is not just sitting there, but not only at your site, you can bet that the web page uses JavaScript.

Feature of JavaScript:

Script language, not Java: In fact, JavaScript has nothing to do with Java. So why is it called "Java" script? When JavaScript was first released, it was called Mocha, but when Netscape (found JavaScript) and Sun signed a license agreement, it was later changed to LiveScript and then to JavaScript.Low cost web design in hyderabad

An object-based scripting language that supports polymorphism, encapsulation, and to some extent inheritance.

Interpretation language: It does not need to be compiled like Java or C which requires a compiler.

JavaScript can be executed in a browser. It can be run on Google Chrome, Internet Explorer, Safari etc. JavaScript can be executed not only in the browser but also on any device that has a server and JavaScript engine.


JavaScript framework

One of the main reasons for the popularity of JavaScript is the JavaScript Framework. Here is a brief introduction to the JavaScript framework that gets the most attention.

1. AngularJS is Google's web development framework that provides the latest development and design capabilities for rapid application development.

2. ReactJS is another top JavaScript framework maintained primarily by Facebook, behind Facebook and Instagram's user interface, demonstrating its efficiency in maintaining such high traffic applications You

3. MeteorJS is mainly used to provide backend development. Using JavaScript in the back end to save time and build expertise is one of the main ideas behind Meteor.

You can use jQuery when you want to extend your website and make it more interactive. Companies such as Google, WordPress, and IBM rely on jQuery.


Use of JavaScript

Aside from the power and control that the implementation of JavaScript on a website gives the company behind that site, it is also important to understand how important JavaScript as a technology is. Having a firm grasp of what JavaScript is and perhaps how to code it and start working with it is the best that anyone with an interest in web technology or development can get It is one of the important skills.

In recent years, many technologies have emerged that are focused on using the power of JavaScript.

Node.js, a server-side JavaScript library built using Google's V8 JavaScript engine, is one of the most prominent of these technologies. Node.js is powerful and robust, and in the last few years a number of large companies such as Netflix, PayPal, Uber, etc. have migrated their services from older technologies to Node.js. What makes Node.js so interesting is that, unlike most JavaScript implementations so far, Node.js is not just managing JavaScript only on the user's computer, but all about the server itself Allows to be a backbone language to handle

Not only is JavaScript widely used in large corporations and services, but in fact all the signs show that it is one of the most popular programming languages used daily by developers around the worldwide.Low cost web design services



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