What is jQuery and why use jQuery for Best You Need To Know 2023

Q: What is the syntax of jQuery?

Syntax of jQuery $("Selector").Action();

If you are Searching for why use jQuery, then read this post carefully. In Simple Terms, jQuery is a library programmed in JavaScript language. As everybody knows, JavaScript is somewhat tricky to use, So jQuery helps us to use JavaScript in a more easy way. In other words, jQuery Simplifies JavaScript Programming.

Syntax of Jquery

$(“Selector”).Action();

It can clear all your doubts with the jQuery example.

$(“.ss”).click(function()
{$(“p”).toggle(1000);});

jQuery Selector- ss, Action- click
Here in this example, I want that when I click on div ss, then the toggle effect activates.
Here ss is selector as I have to select div class ss, and I want to include Action of click. When i click on ss Selector Toggle Function gets activated.

Table of Contents

How to use Jquery?

To use jQuery, you first have to attach a jQuery file. To download the jQuery file, you have to visit jquery.com
You have to attach a jQuery file inside the tag after the title.
To attach jQuery file simply start with <script src=” here attach jQuery file “></script>
Now jQuery will work on the script tag so inside the <body> tag put script tag like this

syntax goes here

</script>

Why use jQuery?

Here are the best answer of why use jQuery

jQuery is very easy to learn and use.
jQuery is a lightweight, only 80 kB download so write less, do more.
There are thousands of jQuery plugins available for free. So you can add it to your project and make your work easy.
With the help of jQuery, you can make animations, adding Dates, Accordion, Tabs, Dialog Box, Toggle, create menus, etc.
It utilizes native DOM elements and functionality rather than extending it to fit its own methods.
jQuery does not eat memory like React keeps copying memory of DOM.
jQuery is a collection of powerful tools that lets you build dynamic web pages and web applications quickly.
Websites which is developed with the help of jQuery run efficiently and reliably. So these all are the reasons that why use jQuery.

Frequently Asked Questions Related to Why use jQuery

Is jQuery software?

No, jQuery is not software; it is a JavaScript library that simplifies html and JavaScript coding.

What exactly is jQuery?

jQuery is a library programmed in JavaScript language. As everybody knows, JavaScript is somewhat difficult to use, So jQuery helps in to use JavaScript in a more easy way.

Why is jQuery important, or why use jQuery?

With the help of jQuery, you can make animations, adding Dates, Accordion, Tabs, Dialog Box, Toggle, create menus, etc., by just adding Action; also, it is a lightweight library.

Do I need jQuery?

I recommend using jQuery as it is a powerful tool that lets you build dynamic web pages and web applications quickly.

Should I use jQuery or JavaScript?

I think you should know both JavaScript and jQuery, as jQuery make it much easier to use JavaScript on your website. So I advise you to study both languages.

Do I need to know JavaScript in order to learn jQuery?

No, you did not need to know JavaScript to learn jQuery, as jQuery is a pre made a JavaScript library that makes our work easier.

What is the syntax of jQuery?

Syntax of jQuery
$(“Selector”).Action();

What does $() mean in jQuery?

jQuery syntax is like this.
$().();
In order to start your phone, you need to press the button. $ is like the jQuery button; to start jQuery, you need to write $.
And inside this () we put selector and Action which we want to perform. JavaScript and jQuery understand things inside this (). So we use this.

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