Baseline : Built with typographic standards in mind, Baseline makes it easy to develop a website with a pleasing grid and good typography. Baseline starts with s...
InK - Interface Kit : Ink is a set of tools for quick development of web interfaces.
Email-Blueprints : Email Blueprints is a collection of HTML email templates that can serve as a solid foundation and starting point for the design of emails.
Foundation : An easy to use, powerful, and flexible framework for building prototypes and production code on any kind of device.