UI kits are one of the most useful resources in the web design community. Thanks to sites like Behance, dribbble, deviantART and a variety of design blogs, there are now a plethora of free UI kits available.
Simply put, a UI kit is a collection of user interface elements that are created all with a similar style in order to allow for quick designing work.
In this post, I’ve gathered up some pixel perfect UI kits for designers to use or learn from.
iTunes UI Kit
Dark UI Kit
Pandora UI Kit