Bohemian Coding recently released version three of popular OS X design program Sketch, featuring a powerful set of tools for precision design work. The new release means a revamped interface, with new icons, visible search bar, layer filtering, one-click flip transformation, a redesigned inspector, automatic slices, improved exporting and importing, and lots more.
Sketch is now a serious rival to Adobe Photoshop, providing power, flexibility and speed in a lightweight, easy-to-use package. As it's built exclusively for the Mac, it takes full advantage of the power of Quartz, Retina screens and usability features like Auto Save and Versions.