SelectorGadget makes identifying page elements a breeze!
A recent railscast pointed me at a handy tool that has helped tremendously in speeding up my UI development efforts. In past, I would use FireBug to highlight items on a page and identify the associated id / class. This worked ok, but did not aid in narrowing down my selector in the efficient mannter this one does. You can easily select/deselect fields on your page and dynamically generate your css selector. Very cool!.. I encourage you to check it out!
Introducing SelectorGadget: point and click CSS selectors
