Designed to fit the needs of the simplest and the most complex web applications

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ExtJS stand for Extended JavaScript, is a JavaScript framework. It’s the most comprehensive MVC/MVVM JavaScript framework for building feature-rich, cross-platform web applications targeting desktops, tablets, and smartphones. Ext JS leverages HTML5 features on modern browsers while maintaining compatibility and functionality for legacy browsers.

Ext JS features hundreds of high-performance UI widgets that are meticulously designed to fit the needs of the simplest as well as the most complex web applications. Ext JS templates and layout manager give you full control over your display irrespective of devices and screen sizes. An advanced charting package allows you to visualize large quantities of data.

Along with AngularJS, they are the two industry leading frameworks for Rich UI development. At Nearshore Portugal, we developed in both ExtJS and AngularJS.