When do you use jquery

However, because of its popularity, it is likely to have already been used on some site you've visited before. On the other hand, many new programmers that rely on the framework become very dependent on it, so much so that they lose their ability to evaluate the best tool for the job, and use the most familiar tool that they're used to. These same programmers lose their ability to properly debug and become reliant on an API that has no standard.

What I like using it for is it's cross browser support, which is great for event handling; and whenever you apply dynamic styling to elements on the page or really anything that requires you needing a more advanced set of elements. Element selection is it's 1 tool, where you can select elements by id, type, attribute, classname, tagname, hierarchical relationship, JavaScript is a scripting language for the web.

Microsoft refers to their implementation of it as "JScript" but in terms of syntax it's pretty much the same. This allows for a more "application-like" experience for the user.

Many see it as a bad idea to make a web page which depends on JavaScript, and won't run without it, and insist that JavaScript should only enhance the user experience. However, websites which won't work without JavaScript do exist and are becoming more common. If you are writing JavaScript for a web page, it is often a good idea to also use a library or framework like jQuery to make the task of browser-compatibility that much easier.

It is like a pre-packaged set of JavaScript routines that you may have otherwise needed to write yourself, packaged in an easy-to-use way. A drawback of using jQuery is that it is a relatively large file size, which does matter on the web.

It's perhaps a little redundant now but 'JScript' was originally the name of the Microsoft implementation of Javascript in old versions of Internet Explorer. Thankfully it's long since disappeared although if you find references to it in older literature just replace with 'Javascript'.

Back to the questions, if you're new to this, I'd strongly recommend going for JQuery or another Javascript library instead of raw Javascript. Open Positions Internships. Morehead St. We love jQuery here at Atypic and still utilize it in our projects. Essentially, jQuery is JavaScript. It does not add anything to the JavaScript language itself, though it helps manipulate the DOM in a very easy and convenient way for developers.

The jQuery API and ecosystem simply help us accomplish more, while using less hand rolled code. This increases developer productivity and results in more stable and tested code. And it's a free and open-source software! For example:. In order to use this in plain javascript, we would have to implement our own.

You might also buy ready-made templates that just use it and its plugins. Maybe you work in a team where frontend developers are not all JavaScript wizards and they are more used to jQuery than with newer standards.

You might also not have the luxury of use the latest cool tech like React or Vue because you are required to support old browsers, that have an older set of standards. In this case, jQuery is still hugely relevant for you. We have tutorials for all skill levels, and each entry is categorized by level of difficulty.

Written content on this site is under a Creative Commons License. What Is jQuery? The best software engineering conferences of Why jQuery? What Does jQuery Do? Now let's see a program code to append a text in html using jQuery.

To learn more about jQuery find , visit our previous article!