Last Call: XML Binding Language (XBL) 2.0

The Web Application Formats Working Group has released a second Last Call Working Draft of XML Binding Language (XBL) 2.0, a technology for extending the appearance and behavior of elements in Web formats such as HTML. Comments are welcome through 9 February. With XBL, elements may be mapped to script, event handlers, CSS, and more complex content models. Content can be re-ordered and wrapped so that, for instance, complex CSS styles can be applied to simple HTML or XHTML markup. XBL can be used to implement new DOM interfaces, and, with other specifications, to implement arbitrary tag sets as widgets. Read about the Rich Web Clients Activity.