What is JavaScript Language and what is the use of it in website?

Question

Help me to know about this.

Answer 1

In brief, Javascript is a language that is used to make websites more interactive ,more functional etc. As Html only develops the body of Website i.e.(Static Websites) , CSS styles it and finally JS (Javascript) Gives all the functions , work etc to the website that's why HTML CSS and JS are collectively known as front end development languages.
Thanks

Answer 2

Is JavaScript maintaining the website and server side.
For example;
It runs the website and maintains transfering Comments and contacts?
Is it correct?

Answer 3

Read this and see JavaScript in action to get a better understanding

http://javascript.info/intro

https://www.w3schools.com/js/default.asp