Southstreet Progressive Enhancement Workflow
Southstreet is a set of tools that combine to form the core of a progressive enhancement workflow developed at Filament Group. This workflow is designed to help us (and other developers too!) deliver rich web experiences that are accessible to the widest range of devices possible, and catered to the capabilities and constraints of each device.
Our Southstreet workflow utilizes the following tools, all of which are independent Github projects themselves.
An excerpt from Southstreet Progressive Enhancement Workflow