Deadweight is RCov for CSS, kind of. Given a set of stylesheets and a set of URLs, it determines which selectors are actually used and reports which can be "safely" deleted.
Enter the URL of any CSS file to view and modify its color spectrum
organizes and standardizes your CSS - selectors, sub-selectors and properties - in a structure that makes it easier to define page areas and see how they relate to each other.
swiss-army knife of embeddable bookmarks. It can slice and dice elements on a page and present you with a freshly cut CSS selection for exactly the elements you wanted. If you’ve ever wasted time trying to pick out elements and digging around using Hpricot, jQuery, or Firebug (or worse), stop that and get this in your toolbar now.
anzahl der zu ladenden grafiken reduzieren