The most complete JS UI framework for enterprise applications
Build robust, high-performance, data-rich applications with Ext JS, ReExt and GXT — production-ready frameworks for complex, cross-platform web and mobile applications.
| ORDER | CUSTOMER | AMOUNT | STATUS |
|---|---|---|---|
| #48213 | Acme Corp | €12,450 | COMPLETED |
| #48214 | Nordic Ltd | €8,760 | IN PROGRESS |
| #48215 | Globex Inc | €21,330 | COMPLETED |
| #48216 | Initech | €5,120 | IN PROGRESS |
| #48217 | Umbrella | €16,900 | COMPLETED |
Trusted by leading companies worldwide
Products
Three frameworks, one ecosystem for interface development
Ext JS
The developer’s top choice for building modern, data-rich web and mobile applications. Over 140 pre-integrated, high-performance components ready for large data sets.
ReExt
Turn Ext JS components into scalable, high-performance, production-ready React applications. Ideal for teams building modern React projects on proven Sencha technology.
GXT
A comprehensive Java framework that lets you build feature-rich HTML5 applications using Java and GWT, with customizable layouts and highly optimized cross-platform code.
Why Sencha Ext JS
Interface development without compromise
A rich set of UI components
Over 140 pre-integrated, high-performance components with built-in themes for easy usability on large data sets.
High productivity
Save more than 100 hours building and maintaining components. Speed up coding, debugging, testing and deployment with IDE and editor plugins.
Faster time to market
Eliminate cross-browser and cross-platform testing. Build and ship applications faster with Themer, Fiddle, Inspector, Architect and Sencha Test.
Performance
Lightning-fast data processing, up to 300x faster than other vendors. Object-oriented approach with support for MVC and MVVM architecture.
A secure framework
Protect business-critical applications. A proprietary UI framework ensures security and integrity, eliminating the risks of open-source solutions.
Platform and browser support
Tested across a wide range of browsers and platforms (web, mobile, desktop), adaptable to different screen sizes with a consistent, professional look.
Ext JS Data Grid
Unmatched data processing speed
Experience lightning-fast data processing capable of loading and manipulating massive data sets in milliseconds. Built for web and mobile applications, ensuring seamless performance on every modern device.
300x
faster than other vendors
140+
pre-integrated components
100+h
of development time saved
GXT — your Java web development framework
A comprehensive Java framework that lets you build feature-rich HTML5 applications using Java and GWT (Google Web Toolkit). Enjoy the flexibility and efficiency you deserve, with customizable layouts and highly optimized cross-platform code.
GXT is especially well suited for teams already developing in Java who want to keep their existing skills while delivering modern, responsive web interfaces.
Getting started
Ready to work with Sencha?
Demos and training
Explore product demonstrations, training resources and extensive, well-structured documentation, videos, tutorials and UI component examples.
Simple licensing
Simple, transparent licenses with no hidden costs, guaranteed. Learn more about Sencha licensing, authorized resellers and OEM licensing.
Dedicated support
Enjoy unlimited, dedicated support through the support portal, Sencha forums, community and Discord channel.
Try it for free
Your fully functional 30-day evaluation is just one click away. Discover why Sencha Ext JS is developers’ first choice for data-rich enterprise applications.