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Sencha Ext JS

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description Sencha Ext JS Overview

Sencha Ext JS is a comprehensive JavaScript framework for building data-intensive, cross-platform web applications with rich user interfaces. The framework is distinguished by its extensive collection of pre-built UI components including data grids, charts, forms, and trees that handle large datasets efficiently. Targeted primarily at enterprise developers, Ext JS follows an MVC/MVVM architecture and provides tools for testing, theming, and building applications. The framework has evolved through multiple versions since its introduction, consistently focusing on providing sophisticated interface components that work across different browsers and devices.

help Sencha Ext JS FAQ

What is Sencha Ext JS used to build?

Sencha Ext JS is used for data-intensive, cross-platform web applications with rich interfaces. It is especially focused on complex business screens rather than simple static pages.

Which interface components are included in Ext JS?

Ext JS includes pre-built components such as data grids, charts, forms, and tree views. These components reduce the amount of custom UI code needed for dashboard and enterprise applications.

Is Ext JS suitable for applications with large data tables?

Yes, data grids are one of the framework's central components, making Ext JS suited to applications that display and manipulate structured business data. The framework also supplies forms and charts for editing and analyzing that data.

How is Ext JS different from React?

React is primarily a UI library, while Ext JS provides a broader suite of ready-made enterprise widgets and application components. An Ext JS project can start with components such as grids, trees, charts, and forms instead of assembling each category separately.

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