What Is EXT.js? Ext.js stands for extended JavaScript and the first version was developed by Jack Slocum in 2006, which is an extension of YUI ( Yahoo user interface ). He named the library as YUI-ext . Ext.js is pure object oriented and extensible JavaScript framework and it used to developed interactive cross-platform web applications, reach UI such as desktops , tablets , and smartphones using techniques such as Ajax , DHTML and DOM . It is a Sencha product which is extended from YUI (Yahoo user interface). Ext.js is a product of Sencha a software firm based in Redwood City, California. Ext.js is high-performance , customizable UI widgets - including HTML5 grids , trees , lists , forms , menus , toolbars , panels , windows , and so on. Ext.js is pre-Integrated and tested UI Components such as – 1. HTML5 calendar 2. grids 3. pivot grid 4. ...
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