Ext JS Blog

JavaScript UI Component Library

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Announcing Ext JS 3.2 beta – Multisort, Transitions and Composite Fields

Mar 9, 2010 9:01am

We are pleased to announce that a beta version of Ext JS 3.2 is now publicly available. 3.2 introduces a number of exciting new components and adds great new capabilities to your existing applications. ...

Implementation Spotlight: cara3 from Generis

Feb 22, 2010 4:26pm

cara3, built on Ext GWT, is an ergonomically designed, fast, single browser window that connects individually or simultaneously to different document repositories, like Documentum and Sharepoint. ...

Ext JS is Migrating to Git

Feb 12, 2010 4:49pm

With many of our developers moving to Git for smaller internal projects, and with Ext JS 3.1.1 just released, we decided to take the opportunity to move development of Ext to Git. ...

HTML5, Video, Canvas, and Ext JS

Jan 14, 2010 12:53am

HTML5 is coming. All of us at Ext are excited to embrace the new standard as it gains acceptance. This post will examine two notable HTML5 developments - Video and Canvas. The video tag allows for native video rendering, removing the current need for third-party plugins like...

Implementation Spotlight: Spiral Universe

Jan 5, 2010 2:50pm

Spiral 2.0 is a browser-based desktop used by schools to increase efficiency, reduce costs, and improve their management and administration. Built on Ext GWT, Spiral Universe has become the fastest growing School Information System available. ...

Ext JS 3.1: Massive memory improvements, TreeGrid, and more

Dec 17, 2009 9:53am

On behalf of the Ext Team, I am extremely excited to announce the final release of Ext JS 3.1. With this release we rededicate ourselves to making Ext JS the best it can be, in both features and performance. ...

Creating a Custom Ext GWT Component

Nov 23, 2009 1:08am

Creating custom Web components can prove challenging without a good foundation. Fortunately, the Ext GWT framework contains a Component API that provides the ability to quickly and easily create custom components while using Java. This post will walk you through the steps needed to create our ContentScroller -...

Advanced Plugin Development with Ext JS

Nov 11, 2009 12:32pm

When creating a cross browser RIA, choosing a framework with a plethora of components is where most of us look first. Selecting a framework that enables you the flexibility to enhance and expand its offering becomes very important. Fortunately, Ext JS has all the rich UI functionality that...

Ext JS Designer Preview

Oct 7, 2009 9:29pm

We are very excited to share our latest version of the Ext JS Designer. This new version adds many new features to improve your efficiency creating application designs. Once you get accustomed to these features its difficult to live without them. For those of you that don't have...

Ext JS on Rails: A ComprehensiveTutorial

Sep 30, 2009 9:12am

I've had my eyes on Ruby-based ExtJS code-generation tools for a few years now. Back in Ext-1.0 days, I even took a shot at creating a large Rails wrapper framework, mapping Ext UI widgets to plain-old Ruby-objects which could be stored in YAML files and rendered into views. ...