A Helper is a plugin to incorporate the WYM editor into your Rails views. WYMeditor is a web-based WYSIWYM XHTML editor. Not a visual layout editor - structure and meaning only - trying to give the user an experience similiar to WYSIWYG.

XFN Graph is a tool for visualising the relationships between website authors, primarily bloggers who mark up their blogrolls with XFN markup.

CSS framework, allowing rapid development of sites with pre-written and tested components. All that's really required to produce this is a set of naming conventions and a flexible base template...

hCard is a simple, open, distributed contact information format for people, companies, and organizations, which is suitable for embedding in (X)HTML, Atom, RSS, and arbitrary XML