Yahoo! Design Stencil Kit version 1.0 is available for OmniGraffle, Visio (XML), Adobe Illustrator (PDF and SVG), and Adobe Photoshop (PNG), and covers the following topics:

* Ad Units
* Calendars
* Carousels
* Charts and Tables
* UI Controls
* Form Elements

* Grids
* Menus and Buttons
* Mobile - General
* Mobile - iPhone
* Navigation and Pagination
* OS Elements