280slides is an impressive web application mimicking Apple’s Keynote presentation program. It’s built using a Javascript based port of the OSX Cocoa API, Objective-J. According to these interviews, Objective-J may be released under a Free Software license.

Add the news of Apple choosing to use SproutCore for web applications, and I’m already hoping to see less of that terrible, freedom hating Flash on the future web.

http://280slides.com
http://www.sproutcore.com