Learn About the Ext JavaScript Library (Legacy)
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From Sencha - Learn
Ext JS is a cross-browser JavaScript framework for building rich internet applications. Check out the links below to find helpful resources for Ext JS. If you're a professional, feel free to contribute your own tutorials! (Please read the guide first.)
Thank you for being a part of the Sencha community.
Getting Started Essentials
- Ext JS Overview » An overview of the Ext JS JavaScript framework.
- Getting Started Guide » Get up and running with your Ext JS installation with our Getting Started Guide.
- Interactive Demos » Try out Ext JS for yourself using many pre-built examples.
- Ext JS 3.0 Features » An overview of features in Ext JS 3.0.
- Ext JS 2.0 Features » An overview of features in Ext JS 2.0. (How to migrate from 1.x to 2)
Learning
- Ext JS API Docs » Browse the Ext JS API documentation for the current release.
- Screencasts » Break out the popcorn and enjoy these great screencasts by Sencha community members.
- Ext JS FAQ » Frequently Asked Questions about Ext JS.
- Books » Check out these books written by the Sencha community.
- Blog » Our blog is home to many helpful tutorials and spotlight implementations of Ext JS apps.
Sencha Community
- Ext JS Extensions by Community Members » Extensions that the Sencha community is creating.
- Archived downloads of Ext JS
- Manual Sandbox Page » If you've never used a wiki before, you may want to practice in the sandbox before editing existing content. Please contribute to the wiki if you can!
- Step-by-Step Tutorials » Get started quickly using a variety of Ext JS components and widgets. This is a great place for beginners to get up to speed with specific aspects of Ext JS.
- Sencha Community Manual » Learn from the best source — the Sencha community.
Other Products
Sencha also makes Ext Designer, a desktop application that allows you build Ext JS web apps with the power of drag-and-drop; Sencha Touch, a mobile app framework for modern touch-based devices; and Ext GWT, a Java library to build Ext JS web apps.
Looking for something else? Use our custom Google search engines: Search the Learning Center or Search the Sencha Forums.