Ext.NET is an advanced ASP.NET Web Forms & MVC component framework integrating the cross-browser Sencha Ext JS jаvascript Library. Support for ASP.NET Core 3 including Razor Pages and MVC projects is coming soon with Ext.NET 6.0.

Who is it for
If you are looking to build a rich, modern web application with cutting edge web technologies, unparalleled cross-browser compatibility and an advanced MVC architecture then Ext.NET is for you!

Why should you use it
Ext.NET is built for developers, by developers. We provide hundreds of examples in our Examples Explorer. Need a little support? Check out our active forums or StackOverflow.

115+ Components, 925+ code examples
Ext.NET includes 115+ components and 925+ code examples, ready to use in your ASP.NET web application. Check out the Examples Explorer to view all samples with source code.

Easy customization with built-in theme options
Ext.NET is built on top of Sencha Ext JS, the popular client-side jаvascript UI framework. This means all our components come with great theming options, allowing your app to fit together seamlessly with any design aesthetic.

No need to have a designer or CSS expert on your team, simply choose a theme and start building great looking, usable interfaces with ease. With Ext.NET, worrying about cross-browser compatibility or user experience issues is a thing of the past.

Semantic code
Ext.NET takes the pain out of building apps. Check out the Examples Explorer to see just how easy it is to build your next app with Ext.NET. There are over 115 components for use in your application and ASP.NET WebForms and MVC are fully supported (including Razor).

If you are looking to build a rich, modern web application with cutting edge web technologies, unparalleled cross-browser compatibility and an advanced MVC architecture then Ext.NET is for you!

Ext.NET is built for developers, by developers. We provide hundreds of examples in our Examples Explorer. Need a little support? Check out our active community forums.

Spending countless hours trying to make your app cross-browser compatible is a thing of the past with Ext.NET! All our components are tailored to be 100% cross-browser compatible with all main stream browsers.

Easy Customisation with Built-in Theme Options

Ext.NET is built on top of Sencha Ext JS, the popular client-side jР°vascript UI framework. This means all our components come with great theming options, allowing your app to fit together seamlessly with any design aesthetic.

No need to have a designer or CSS expert on your team, simply choose a theme and start building great looking, usable interfaces with ease. With Ext.NET, worrying about cross-browser compatibility or user experience issues is a thing of the past.

Semantic Code

Ext.NET takes the pain out of building apps. Check out the Examples Explorer to see just how easy it is to build your next app with Ext.NET. There are over 100 components for use in your application and ASP.NET WebForms and MVC are fully supported (including Razor).

Learning Ext.NET is Easy

Ext.NET Web Application Development (published by Packt) makes learning Ext.NET easier than ever. Pick up a copy today and start building amazing ASP.NET applications with ease.

Build rich web applications using the power of Ext.NET.
Leverage Senchas popular Ext JS jаvascript framework to provide a full client-server web development experience.
Build polished working applications, with clear step-by-step instructions all the way.

Only for V.I.P