From Seo Wiki - Search Engine Optimization and Programming Languages
Cappuccino is an open source application development framework for developing web applications that look and feel like desktop applications. Cappuccino was developed by Francisco Tolmasky, Tom Robinson and Ross Boucher, who are the three founders of 280 North, Inc.
Cappuccino consists in two distinct components: a programming language called Objective-J and an object oriented library which is the Objective-J port of two of the Cocoa frameworks, Foundation Kit and Application Kit.
The first widely known web application written in Objective-J/Cappuccino was 280 Slides, an online presentation preparation system. 280 Slides features the ability to import existing documents, an autosave recovery, is able to save documents as Microsoft PowerPoint, PDF, and OpenDocument formats, and has a wide range of themes.