I’m sure after some time working with the web, you tend to accumulate some handy bookmarklets. I know that for me you can never have enough of these things. I’m note sure what confluence of circumstances arose to create them, but they are often extremely useful. If you find yourself working with YUI and you run across a site you want to muck around with, perhaps for a demo or a more enhanced helper for Firebug – you might use this bookmarklet:

Inspiration for this bookmarklet comes from this url: MoreThanSeven.