Herman: design docs @ OddBird
Design systems streamline development, communication, and consistency – but often rely on dedicated teams and extended budgets. We wanted a tool that helps create and maintain living style guides & pattern libraries in an agile process, and on a budget. Herman helps you keep your development process simple – and your UX consistent – as you iterate on patterns and scale over time.
Link: Book – Learning Susy @ Zell Liew
Popular CSS layout framework used by Virgin America, The Smithsonian, and others
True: unit-testing @ OddBird
True is a full-featured unit-testing library for Sass. The core functionality is written in pure SassScript, so it can be used anywhere Sass is compiled. Advanced features are available with our test-runner integration and Mocha.
Susy: layout toolkit @ OddBird
Susy is a lightweight grid-layout engine for Sass, designed to simplify and clarify responsive grid layouts without ever getting in your way. Originally released in 2009, Susy has become one of the most popular layout frameworks on the web.