What is jQuery?
The way it works is almost like CSS ( Cascading Style Sheet ). The modular approach to jQuery makes it easy for programmers in the process of creating dynamic content and web applications. If you are familiar with HTML, CSS, and JS syntax, you will quickly learn library this JS.
Peeling In short, the first version, version 1.0, was released in 2006. In the next development, in January 2009 the release of version 1.3.2 added the Sizzle Selector Engine feature as part of the jQuery core. In April 2013, jQuery released its support for Internet Explorer 6-8 in order to improve performance and reduce file size (from 94.9 KB to 81.7 KB). Jumping to April 2019, arrived at version 3.4.1, in this version jQuery has gone through many improvements, performance and security improvements ( security ).
Basic functions of jQuery
If there are 1000 buttons, then you have to make 1000 lines of similar code. But it will be shorter if you use the module, writing the code is quite like this:
Then followed by simple HTML as follows:
Main Advantages of jQuery
1. Less is better
3. AJAX Mediator
jQuery is also known as the 'tamer' AJAX which is asynchronous and runs its code based on the last code used. Because AJAX's behavior is not always 'obedient' and 'stubborn', each browser treats AJAX with different methods and techniques. In this case, jQuery is useful for adjusting technical matters needed and adjusting the AJAX code to all browsers .
4. Many tutorials