Definition of JQuery
If you still can’t understand it, let put you its definition in an amateurish way. When the World Wide Web began, web pages were more like books. You could read them, see their information and make the best out of them. But today, they are not just a book. They are interfaces in which the output will change based on the input that the user gives. The search option is one example for this. When you perform different searches, different outputs are obtained. So, where does jQuery fit into this whole thing?
How will you use JQuery?
To incorporate jQuery into your site, you need to download the files from its website and upload them into the library of your website’s server. Then from there, you can embed files into your source code. This will reduce the job of creating programs for everything while writing the jQuery code into your source code.
Open Source Software
The main advantage of jQuery is that it is open source software so that everyone can access it. This is also one of the reasons why jQuery became so popular within a relatively short span of time. Everyone using jQuery has the right to edit, modify and re-use the software so it has been termed as free. You can download the software from its website and use it like you wish.
Demand of the time