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Product Information

With Ext JS, you can develop pixel-perfect, cross-platform web apps with ease. Whether you're a single developer or a development team, the Ext JS component model keeps your code well structured so even the largest applications can be easily maintained. And other developers' components plug-in seamlessly. Best of all, Ext JS provides an encyclopedic-collection of user interface widgets with a elegant starting theme.

Features

Rich modern UI widgets

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 the million-strong Sencha community.

Professional documentation, training and support

The learning resources and API documentation are comprehensive, detailed and regularly maintained. There are several options for professional training at multiple levels including beginner and advanced. Sencha also offer professional support with guaranteed response times and a full ticketing system.

Ext Direct

Ext Direct is a platform and language agnostic technology to remote server-side methods to the client-side. Ext Direct allows for seamless communication between the client-side of an Ext JS application and all popular server platforms.

JSBuilder 2

JSBuilder is our cross-platform Java application that allows you to customise your JavaScript and CSS files for building your projects. Optimise your Ext JS projects with our command line interface that works on any platform: Windows, Mac and Linux.

Clean component model

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 develop even the largest applications without stepping on each other's code.

Cross platform

Whether it's IE6 or the latest Chrome browser, Ext JS applications look and behave the same no matter where they run. Ext JS fully utilises browser specific technologies to provide a consistent, high performance user experience. On IE6, it makes extensive use of images for theming and IE specific technologies for data handling. On the latest modern browsers, the same effects are accomplished with HTML5 and CSS3 styling.

Browser compatibility

Ext JS supports all major web browsers including:

• Internet Explorer 6+
• FireFox 1.5+ (PC, Mac)
• Safari 3+
• Chrome 3+
• Opera 9+ (PC, Mac)

Support

Standard Support

• Free upgrades to next major release (within 12 months)
• Premium forum support account
• Emergency hot-fix builds
• Access minor releases through SVN
• Access to online ticketing system
• Email support
• Max initial response time: 72 hours
• Included x-Credits: 40 (x-Credits are a currency used to create a Support Ticket or request other types of assistance)

Premium Support

In addition to all of the above:

• Telephone support
• Emergency bug fixes
• Remote troubleshooting
• Performance tuning
• Expert code review
• Max initial response time: 48 hours
• Included x-Credits: 175 5-pack/750 20-pack (x-Credits are a currency used to create a Support Ticket or request other types of assistance)