I remember when I started learning how to program I would scour the interwebs looking for new effects or techniques I had never seen before. When I found a site that had one of the these I would meticulously dissect all the code to understand how it worked and try to replicate it. I remember one of the first sites that blew me away was the original DHTML interface at 13thparallel (we’re talking years and years ago). Up until then I had no idea of the power and things you could with JavaScript.