Using our free Sencha SDK Tools, you can now bootstrap and deliver pixel-perfect, cross-browser web applications. The days of struggling to combine scripts, minify JavaScript, generating custom sprites and calculating CSS rules are gone. The Sencha SDK Tools package is available to use alongside Ext JS 4 and allows you to optimize your JavaScript application’s performance while also ensuring theming works consistently across all browsers, all the way down to IE6.
Installers are available for Windows, Mac OS X, and Linux. Once installed, a new sencha command is accessible from your command line.
Current SDK Tools
slicer — Creates images from CSS3-styled applications (based on headless WebKit rendering), and generates CSS for non-standards browsers like IE6.
JSBuilder — Combines and minifies JavaScript using YUI Compressor and a simple, JSON-based config file.
Developer Preview: Sencha SDK Tools 2.0.0 (Mac OS X-only)
The latest developer preview version of the SDK Tools includes Native Packaging for Sencha Touch 2.0.0 DP. Read more about it in our blog post