定制其实也减少不了多少体积，不过的确方便了不少。结合jQuery开发，缺少不了。
地址:
http://extjs.com/download/buildBuild your own Ext 2.0
Not everyone can include the full ext-all.js file on their site. This tool will allow you to build your own ext.js with just the things you need. Looking for the 1.1 version of this page?
Dependencies will automatically be included in the correct order even if they are not selected - with one exception. If you choose a feature that adds functionality to a core component then you will need to choose to include the core component. For example, if you select "Grid - Editing Support" you will also need to select "Grid - Core". Please report any build issues in this forum thread.
当我使用1.1的时候2.0其实已处于beta了,现在
Ext 2.0 Final Released在12.4的就发布了,并同步提供了
Chinese参考文档.
大家有福了,这东西除了体积大,效果实在是不错,结合现在.NET的WFP模式很合适.
同时在CodePlex也有
ExtJs Extender Controls项目可以在Extjs以控件模式引到.NET中,
在博客园好多朋友也开始关注Extjs了,大家可以去看看.
欢迎来到Ext 2.0。在下列各章节中，你将会接触到Ext 2.0最新的改进，你也将会学习，有哪些新功能是为你所用的。虽然作为一份概述性的内容，本文不会讨论如何编写Ext 2.0应用程序个中细节，但是你可在下面提供的资源，找到你所需的内容：
全文完
