It is powerful editor for JavaScript, XUL/XBL, Laszlo, SVG, Silverlight and Yahoo! Widget development. It provides features like code completion, syntax highlighting and content outline that helps developers productively create efficient JavaScript code. It can run as Standalone application or as Eclipse plugins. New features including: 1. Support for ExtJS 1.1 development. 2. JavaScript code completion for ThirdParty plugins via "Alt + Shift + /" key. 3. Minor bugfixes and feature enhancements.