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Ext JS 4.1

Ext JS 4 is a major step forward for web frameworks. Building on Ext JS 3.3, our latest release adds over 350 new APIs, 50 new classes, and 65% more documentation. Ext JS 4 also brings an entirely new data package that enables developers to use a model-view-controller architecture when building their app. The new MVC enables apps to leverage features like Infinite Scrolling a Grid to build an entirely new level of interactivity in to web apps. Ext JS offers an extraordinary range of user interface widgets. High performance scalable grids, trees, menus, and more. If you need it, we`ve probably already built it. And even if it`s not in the core library, you`re almost certain to find it in the thousands of user extensions from our million-strong Sencha community. No plugins, no problem. Don’t let proprietary browser plugins get in the way of delivering eye-catching charts. Ext JS 4 delivers the most advanced charting and graphing capabilities of any JavaScript framework, delivering pixel perfect visuals on any browser on any operating system. Leveraging SVG and VML, Ext JS 4’s new charting package lets developers design and program their graphs once and never have to worry if they’ll work. A core strength of Ext JS is its component design. You can easily extend the default components to meet your needs, and extensions will be encapsulated within just those components. As a result, your development teams can create even the largest applications without stepping on each other’s code. Our learning resources and API documentation are comprehensive, detailed and regularly maintained. We also offer several options for professional training at multiple levels including beginner and advanced. We also offer professional support with guaranteed response times and a full ticketing system. Ext JS 4 lets developers deliver on an incredible variety of browsers and on more operating systems using the same code — over ten years of browsers in one release. On modern browsers, Ext JS 4 utilizes HTML5 features and falls back to alternatives on older browsers. Whether you’re using Ext JS’ built-in UI components, using the new Charting package, or theming your application, Ext JS 4 makes it easy to build an app that gives you the power of the web regardless of what browser your customer uses.

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History updates (Complete changelogs since the listing on this site)

4.0.7 [11-15-11]

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Predicted future versions and notices:

The doDownload.com constantly monitors the update of all programs, including information from the Ext JS 4.1 changelog file, however sometimes it can happen that data are not complete or are outdated.We assume that author continue's to develop 4.2 version with further advanced features, and soon you will be informed. Equally important 5.0 upgrades of the program we will continue to monitor. Full Ext JS description has been compared with the overall software database and our algorithm has found the following applications (are showed below).