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JS Full Form

What Is The Full Form Of JS?

The Full Form Of JS is Javascript

JS stands for JavaScript. It is a text-based, lightweight, cross-platform, and interpreted scripting programming language. This language is very popular for developing web pages. It can be used both on the client-side and server-side. Basically, this scripting language not only helps in developing the web pages but also makes the web pages more interactive and attractive to engage the user.

History of JavaScript

Javascript was introduced in 1995 by Brendan Eich. At that time, he was an engineer at Netscape. It was initially named LiveScript, and after that, it was renamed Javascript.

Advantages Of Javascript

  • JavaScript is executed on the client environment to save lots of bandwidth and make the execution process fast.
  • It can support all the latest browsers and provide an equivalent result.
  • JavaScript is very fast because it is usually run quickly within the client’s browser.
  • When it comes to popularity, Javascript is unbeatable. You will find it everywhere on the web and after the arrival of Node.js, coders have started using it on the backend also.
  • It provides rich interfaces, so you can use it to add some interesting features on the web page like drag and drop, sliders, and more.
  • JavaScript can be included in any web page, unlike other scripting languages.
  • JavaScript can be used in many different kinds of applications because it provides support in various languages like Pearl and PHP.
  • Javascript is very versatile, thus it can develop a complete JavaScript app by using only JavaScript.

Disadvantages Of Javascript

  • There is a bit of risk involved in javascript, and this is because its code is executed on the client-side. Anyone can take advantage of the bugs.
  • The performance level is lower as compared to many popular languages because a complex program formulated in JavaScript would be relatively slow.
  • Due to a lack of debugging ability, it becomes difficult to identify the problem.
  • It does not support multiple inheritances.


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