Marvel Styleguide
Swiss Confederation Web Guidelines
How and why we built the Marvel Styleguide
Designing a styleguide: elements that go into building compelling products
North
Design and development standards to align and guide your project. North is a set of standards and best practices for developing modern web based properties. Included are standards and best practices for all aspects of a project, from kick off through development. North encourages an agile, content-first, approach to product development and a mobile-first, in-browser, system based approach to design and development.