SyntaxHighlighter is here to help a developer/coder to post code snippets online with ease and have it look pretty. It's 100% Java Script based and it doesn't care what you have on your server.
Roar is a notification widget that streamlines incoming messages, such as updates or errors, without distracting the user from their browser experience or breaking their work-flow by displaying obtrusive alerts.
Mocha UI is a web applications user interface library built on the Mootools javascript framework. The Mocha GUI components are made with canvas tag graphics.
"SyntaxHighlighter is here to help a developer/coder to post code snippets online with ease and have it look pretty. It's 100% Java Script based and it doesn't care what you have on your server."
Shoes is a very informal graphics and windowing toolkit. It's for making regular old apps that run on Windows, Mac OS X and Linux. It's a blend of my favorite things from the Web, some Ruby style, and a sprinkling of cross-platform widgets.