Difference Between ExtJS and jQuery

There are several computer languages available today that may be used to create web pages. The most popular Javascript frameworks are ExtJS and jQuery, primarily utilized to create websites with interactive interfaces.


IT Quiz

Test your knowledge about topics related to technology

1 / 10

With reference to a computer network, the exact meaning of the term VPN is

2 / 10

The conductivity of semiconductor materials

3 / 10

Which of the following semiconductor is mostly used to construct electronic circuits?

4 / 10

Mac Operating System is developed by which company

5 / 10

What is the radix of the octal number system?

6 / 10

The output printed by a computer through a printer on the paper is called

7 / 10

LED stands for:

8 / 10

'.BAK' extension usually refers to what kind of file?

9 / 10

AI systems are made up of

10 / 10

Android is -

Your score is


ExtJS vs jQuery

The difference between jQuery and ExtJS is that ExtJS is licensed under the GPLv3 and a commercial license, while jQuery is licensed by the GPL and MIT licenses, which allows for unrestricted usage. ExtJS is free to use if your application is open source and licensed under the GNU General Public License version 3. If your software is not open source, you will have to pay a fee of several hundred dollars to get a commercial license.

ExtJS vs jQuery

Ext JS is a pure Javascript framework with an extensive component library. Some refer to a framework such as Ext JS as an RIA framework (Rich Internet Applications). This eliminates the need to create extra HTML to build the frontend application.

jQuery is a JavaScript library that is free and open source. Using this technique, JavaScript and DOM interactions between a CSS/HTML page are more straightforward (Document Object Model).

Comparison Table

Parameters Of ComparisonExtJSjQuery
DefinitionExt JS is a robust JavaScript application development framework. It aids in the development of JavaScript-based data-intensive HTML 5 applications.jQuery is a JavaScript library that is free and open source. DOM animations, cross-browser JavaScript programming, and HTML document manipulation and transit are all made easier with this plugin.
ComplexityExtJS is a more powerful tool than jquery, however, it cannot be used with HTML due to its simplicity.It’s a simple scripting language that focuses on HTML element interactions.
Page ReloadExtJS can reload a page after it has been loaded once.It is not possible to refresh a web page after it has been loaded.
Server OverloadingExtJS use may result in server overloading, since each time a JS call is made, the number of connections increases.There is no possibility of a server overload while dealing with jquery.
FunctionalityIt is a synthesis of many different technologies like JS, DOM, CSS, and HTML that adds a plethora of additional capabilities.Jquery is incapable of creating new technologies via the combination of existing technologies.

What is ExtJS?

Ext JS is a robust JavaScript application development framework.We can utilize JavaScript and the Ext JS framework to create business applications without writing CSS or HTML 5 code.

ExtJS combines several different technologies, such as JS, DOM, CSS, and HTML, and offers a wide range of additional features. It’s a phrase that refers to a collection of technologies rather than a single one.

ExtJS has many benefits. It’s simple to get started with ExtJS since it makes use of already-existing tools and technologies. Ultimately, it wants to make the internet more fun and engaging environment for everyone.

What is jQuery?

jQuery is a JavaScript framework that allows developers to build cross-browser JavaScript applications and modify and transfer HTML pages effectively.

JavaScript library jQuery is open source and free. JavaScript and DOM interactions across CSS/HTML pages are easier to understand when using this approach (Document Object Model). This tool simplifies Ajax, DOM (Document Object Model), JavaScript cross-browser development, and HTML document change and transfer.

Because of this, programmers must employ a different cache. It may do a variety of tasks, depending on the needs of the particular location. However, many capabilities remain unrealized. Jquery’s drawback is this.

Main Differences Between ExtJS and jQuery

  1. s.ExtJS has offline storing capabilities, while jQuery does not.
  2. ExtJS can reload a page after it has been loaded once whereas, It is not possible to refresh a web page after it has been loaded in jQuery.


  1. https://en.cnki.com.cn/Article_en/CJFDTotal-XDJS2011Z1007.htm
  2. https://dl.acm.org/doi/abs/10.1145/2187980.2188103
One request?

I’ve put so much effort writing this blog post to provide value to you. It’ll be very helpful for me, if you consider sharing it on social media or with your friends/family. SHARING IS ♥️