Cappucino (http://objective-j.org/)
Cappuccino is an open source application framework for developing applications that look and feel like the desktop software users are familiar with.
Cappuccino is built on top of standard web technologies like JavaScript, and it implements most of the familiar APIs from GNUstep and Apple's Cocoa frameworks. When you program in Cappuccino, you don't need to concern yourself with the complexities of traditional web technologies like HTML, CSS, or even the DOM. The unpleasantries of building complex cross browser applications are abstracted away for you.
Cappuccino was implemented using a new programming language called Objective-J, which is modelled after Objective-C and built entirely on top of JavaScript. Programs written in Objective-J are interpreted in the client, so no compilation or plugins are required. Objective-J is released alongside Cappuccino in this project and under the LGPL.
280Slides: Presentation Application build using Cappucino
http://280slides.com/ 280Atlas: Applicatiopn Designer for Cappucino-based apps
http://280atlas.com/ http://carsonified.com/blog/web-apps/introducing-atlas-a-visual-development-tool-for-creating-web-apps/ 280North: Company behind Cappuccino, Atlas, 280Slides
http://280north.com/
