What is the difference between ExtJS and jQuery

The difference between ExtJS and jQuery is that the former is difficult to get started, while the latter is easy to get started; the former is easy to maintain, and the latter has incomplete documentation; the former has a complex core composition but is easy to control the UI, while the latter is lightweight and suitable for DOM operations, etc.

ExtJS and jQuery are two popular frameworks for developing Javascript applications, and they are mainly used to provide interactive interfaces to websites. Next, I will introduce the differences between the two in detail in the article, which has certain reference value and I hope it will be helpful to everyone.

【Recommended tutorial: jQuery Tutorial】

Introduction to Ext JS

Ext JS is a popular JavaScript framework that provides a rich UI for building web applications with cross-browser functionality. Ext JS is mostly used to create desktop applications. It supports all modern browsers such as IE6, FF, Chrome, safari 6, etc.

Ext JS is based on MVC/MVVM architecture, the latest version of Ext JS 6 is a single platform that can be used for desktop and mobile applications without the need for different platforms

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Difference between ExtJS and jQuery

Ease of Learning:

Ext JS follows the object-oriented paradigm. This paradigm is complex, strict, and difficult to change in some cases, and is not suitable for novices to learn. Getting started with jQuery is easy and is the best choice for beginners

Documentation:

Each version of Ext JS is well maintained, compared to Under the hood, the jQuery documentation is not very comprehensive, but developers can easily overcome this problem due to the large user base and excellent community support

Core Composition:

jQuery's core system is lightweight and great for DOM manipulation, while Ext JS is a heavy and very comprehensive framework, but gives great control over every UI component.

Appearance:

Ext JS provides an application-like look and feel, ideal for transitioning to the web with a user base accustomed to existing applications over the years . And jQuery is suitable for creating stylish, cool and awesome web interfaces

Summary:

Both of them have their own advantages and disadvantages, so we'd better base it on the actual Project to choose. For UI applications with a lot of complexity, Ext JS is more suitable. Because it has object-oriented style, MVC pattern, etc., it helps in programming and organizing web interface code, which is beneficial to long-term maintenance. For small applications, jQuery is more suitable because of its flexibility and fast turnaround time

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