Accelerate HTML5 application development using Sencha Architect

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

Architect saves developers time by removing the need to type most boilerplate code. Automatic code generation accelerates the development of both desktop and mobile applications. Simply altering properties and configurations of any Ext JS UI component in a WYSIWYG window eliminates the human error that often occurs with manual coding.

Ext JS premium components – D3, Calendar, Pivot Grid, and Exporter – are available for both Modern and Classic toolkits. You can easily drag and drop premium components on the Architect design pane and quickly build sophisticated web applications.

Architect is available as part of Ext JS Pro and Premium packages. Try Architect for free by downloading the Ext JS 30-day trial. The confirmation email includes a link for Architect, so you can just select it if you’ve already downloaded Ext JS.

Visual Application Builder

Visual Application Builder

A Visual Application Builder helps you create applications with Ext JS in an easy-to-use, drag-and-drop environment. Every Ext JS component is available for use in your application. The tool also lets you see what your users will see as you are building your application.

Architect User Extensions

Architect User Extensions

Easily add custom components to the list of available framework components. You can build your own framework extensions, or choose one of the many useful extensions from the Sencha community. Extensions can be added to Architect for repeated use.

Application Theming

Application Theming

Architect enables you to import themes that you create with Themer. Customized themes or modifications you make to the pre-packaged themes can be applied to your applications, so they match the look and feel of your organization’s brand.

Sencha Cmd Integration

Sencha Cmd Integration

Architect is fully integrated with Cmd, which makes it easy to build applications for web deployment or package them for native deployment via all major app stores. Cmd integration automates many tasks associated with Ext JS app development, including production build creation and code minification.

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Getting Started

Quick Start Guide
Architect Overview video
Architect D3 tutorial
Architect Pivot Grid tutorial
Modern App guide
Classic App guide
Sign up for Sencha Training

Support Subscribers

Latest version: Architect 4.1.1 – works with Ext JS 4.x, 5.x, 6.x Classic, and Ext JS 6.x Modern toolkits

Other Resources


Customer quotes

With the ability to produce spot-on views of an application interface across device types, Sencha Architect has changed the way we approach mobile development.

— John Bond, Manager of Mobile Development, Commonwealth Financial Network


Sencha Architect enabled us to create a sophisticated database-driven web application in record time, with a consistent look and feel.

— Frik Strecker, CEO, Gatherworks, Inc.