Faruk Ateş has a shiny new web site, go take a look at it. SO SHINY! So how does he do that?
He wrote a new CSS library, Modernizr, that makes cross-browser development easier without having to write JavaScript if/else blocks testing for each feature, for each element.
THIS is the kind of stuff we need more of, if we're going to drag web development out of the dark ages when IE6 and Netscape stagnated.