JavaScript in Hindi

Javascript in Hindi

What is JavaScript ? 

Commonly known as the verb of the web page, JavaScript decides all the actions being performed on the web page. Javascript is an object-oriented programming language and uses a JIT compiler. It has a range of applications that include developing web pages and mobile applications. All the web browsers known to us are installed with Javascript. It is easy, compatible with HTML and CSS and is essential for every software engineer to learn this programming language.

Javascript was founded and developed by Brendan Eich in 1995. He also developed the first JS engine that is known as Spider Monkey. It is still being used by Mozilla Firefox. 

JavaScript Tools

For working with JavaScript, we just need two things:

Text editor - Text editor is used for writing and editing JavaScript code. A simple editor such as a notepad can also be used to write codes. Apart from Notepad, there are other powerful editors such as Visual Studio Code, Atom, Sublime Text and others. These text editors provide additional functionalities such as autocomplete, indentation, highlights, etc. 

Browser - All browsers come with an inbuilt JavaScript engine. These engines are used for executing JS code and also for debugging purposes.

Why Should You Learn Javascript? 

For students and professionals who wish to become software engineers, learning JavaScript is very crucial. Especially if you wish to work in the domain of web development, JavaScript is among the top skills that recruiters look for in candidates. Here are some of the key advantages of learning JavaScript:

• The popularity of Javascript is off the charts and therefore it makes a programmer’s great choice. It helps programmers to make front-end as well as backend software using different frameworks in Javascript such as Node.JS, jQuery, etc.

• JavaScript comes pre-installed on every modern web browser such as Mozilla Firefox, Chrome, Safari, and others. Therefore you do not need any special environment set up to learn Javascript.

• With Javascript, you can create really beautiful websites really fast. It also enables you to give your users the best graphical user experience. 

• JavaScript is also used in mobile application development and game development. This opens up myriad possibilities for JavaScript programmers.

• The demand for skilled programmers is high and therefore the pay is high for those who know JavaScript. Various job sites have a long list of jobs that demand javascript skills.

• There is a range of libraries and frameworks that are already developed and ready to use. These can be used directly by software developers to reduce time to market. 

Applications of JavaScript Programming

As javascript is one of the most widely used programming languages, it has many applications across different verticals and industries. Almost all areas of software development include applications of javascript. Some of these applications are listed below:

• Client-side validation - It is important to verify user input before submitting it to the server. It allows you to deliver several types of notifications to website visitors

• Manipulating HTML Pages - Javascript helps in manipulating HTML pages easily to add and delete any HTML tag very easily. Also, with javascript, you can modify your HTML to change its look and feel based on different devices and requirements.

• User Notifications - Javascript is used to raise dynamic pop-ups on the webpages. It allows you to deliver several types of notifications to website visitors.

• Back-end Data Loading - The Ajax library in JavaScript helps in loading back-end data while you are doing some other processing. Visitors to the website will have an incredible experience due to this.

• Presentations - JavaScript provides the facility of creating presentations that give the website its look and feel. The RevealJS and BespokeJS libraries of JavaScript are great to build web-based slide presentations.

• Server Applications - Node JS is built on Chrome's Javascript runtime. It is useful for building fast and scalable network applications. NodeJS is an event-based library that helps in developing sophisticated server applications including Web Servers.

This list is only an overview and the scope of javascript applications is huge. Thousands of software developers use Javascript to create fantastic sites and other software in various fields.

JavaScript in Hindi 

JavaScript is a very popular programming language that is used by software developers widely. There are great opportunities when it comes to pursuing a career that requires knowledge of javascript.

Most online and offline courses that teach JavaScript are written and delivered in English. Now there are no good courses available for professionals who are interested in learning JavaScript but are not comfortable with the English language. At Great Learning Academy, you can learn JavaScript Course in Hindi and English both, depending on which language is more comfortable for you.