Spket IDEOverview Spket IDE is powerful toolkit for JavaScript and XML development. The powerful editor for JavaScript, XUL/XBL and Yahoo! Widget development. The JavaScript editor provides features like code completion, syntax highlighting and content outline that helps developers productively create efficient JavaScript code. What's new JSB for Ext JS 6.0.0 - 5 Jun 2016 Downloads JSB for Ext JS 6.0.0. JS
