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Sencha Ext JS

DownloadExt JS

Ext JS is the most comprehensive JavaScript framework for building feature-rich, cross-platform web applications. Use it to create applications for desktops, tablets, and smartphones.

With this trial, you get access to our Ext JS Premium edition, which includes Ext JS, D3, Adapter, Pivot Grid, Calendar, Exporter, Sencha Themer, Architect, Cmd, JetBrains, Eclipse and Visual Studio IDE Plugins, and Inspector.

Sencha Test

DownloadSencha Test

Sencha Test is the most comprehensive unit and end-to-end functional testing solution for Ext JS apps. Cross-browser testing solution ensures you deliver quality apps and reduce testing time.

Sencha GXT

DownloadSencha GXT

Sencha GXT is the most comprehensive Java-based framework for building feature-rich web applications. It uses the GWT compiler, allowing developers to write applications in Java and compile their code into highly optimized cross-platform HTML5 code.

Sencha Architect


Architect empowers your team to build HTML5 applications using drag and drop features, so that you spend less time on manual coding, and your application code is optimized for high performance.

PLEASE NOTE: Architect is now part of Ext JS Pro and Premium. This link takes you to the Ext JS download page, which includes Architect.

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Sencha Cmd Hero

DownloadSencha Cmd

Sencha Cmd is a productivity tool for Sencha web application development. Sencha Cmd automates many tasks related to Sencha Ext JS and Sencha Touch development.

Sencha Touch

DownloadSencha Touch

Sencha Touch is a mobile web application framework based on HTML5 and JavaScript for creating universal mobile apps. Sencha Touch is available as a free download. In March 2015, Ext JS and Sencha Touch were merged into Ext JS 6.0. Visit the Ext JS product page to learn about the latest features and release.