Ext JS Downloads
License
Ext JS has several licensing options available to fit a variety of needs including open source and commercial licenses. For more information, please visit the license page.
Support
Community driven Ext support is available in the community support forums. If you are working on a project that requires comprehensive, commercial quality support we encourage you to take a look at the Ext JS Support Subscription packages.
After downloading Ext
The Ext SDK download contains the entire framework including all source files. Unzip the archive to your web server and navigate to http://your-server/<ext-directory>/docs to view the documentation and complete working examples. Any samples that use XMLHTTPRequest (Ajax) will require an HTTP webserver in order to work correctly.
Ext JS 2.1
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Ext JS 2.1 SDK
Includes full source code, build, HTML documentation and samples. |
Download |
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Ext JS 2.1 API Documentation
API documentation for local installation. (Requires Adobe AIR) |
Download |
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Build your own Ext JS
Tool to build a custom version of the Ext JS JavaScript containing just the classes and components you need. You should still use the links above to download the CSS, images, examples and documentation. |
Build It! |
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Ext JS 2.1 Release Notes
The change log for this release. |
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