There are different programming languages, each of which has its own fans and each has different features which is possible to use each of which in the right place by mastering them, so that you can take the advantages of them as good as possible, among these programming languages, we can mention JavaScript that gives you the opportunity to convert a content from static to dynamic and enable different users to interact well with the content which is somehow the key to success.In JavaScript, like all programming languages, there are various features that you can learn in order to produce valuable content, one of the features of this language is its libraries, among which we can mention jQuery, which we are going to discuss in more detail below.

What is jQuery?

It is so popular among programmers, in fact, it is a JavaScript library which allows you to navigate files and access predefined features easily, using it can give you the opportunity to perform lots of complex tasks with a few simple solutions, and there is no need to write lots of code lines in order to achieve your goal due to the fact that with just one line of code you can achieve the desired goals, jQuery also simplifies a lot of complicated things from JavaScript , like AJAX calls and DOM manipulation.

The structure of jQuery:

It consists of a JavaScript file that contains the basic functions of DOM, Ajax, events and effects, finally, in fact, it contains a wide range of application components that can be used to edit web project elements , with the help of this library, it is possible to make the changes you intend to make in the content, and through the JavaScript programming language, it is possible to do it in simpler ways instead of complex ways, jQuery also simplifies working with Ajax, this library optimizes site loading technology , especially if a browser interface is involved, with the help of it, Ajax can be quickly configured and used in various browsers and even older versions are covered, it can typically fill the gap between implementing JavaScript in separate browsers.In addition, when you can master it, you will eventually be able to execute all the commands you want by writing just one line of code instead of writing multiple lines of it.

jQuery Syntax:

This issue is very important and generally involves the selection of HTML elements that the purpose of selecting them is to make changes which will eventually make the content more attractive.

Basic syntax is:

$(selector).action()- A $ sign to define / access jQuery- A (selector) to "query (or find)" HTML elements- A jQuery action () to be performed on the element (s) 

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