Frameworks make decisions for you about how to organize, structure and design a site. Pattern libraries don’t separate styling and markup, making them tough to use in a truly modular fashion. We weren’t satisfied, so we made a thing that doesn’t do that.  Typeplate is a "typographic starter kit". We don’t make aesthetic design choices, but define proper markup with extensible styling for common typographic patterns. A stripped–down Sass library concerned with the appropriate technical implementation of design patterns–not how they look.