If someone asked you what tools you commonly use for constructing web designs, you would probably mention the obvious: your favorite text editor and graphics program, the web inspector in your preferred browser, things like that. But what about those nifty web apps that, though not necessarily an essential, are majorly helpful for small parts of your workflow?
Here are a few useful web apps that help you do things like choose a color palette or add vendor prefixes to your CSS.
Sprite Cow
Sprite Cow makes it easy to get the background-position offset and element dimensions for an item in your CSS sprite. It’s so much easier than trying to figure it out in Photoshop. All you have to do in most cases is click the part of the sprite you want to use and copy the coordinates into your CSS. Most of the time, it does an excellent job at selecting the relevant pixels.


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