This Is a Philosophy
Progressive enhancement is a philosophy that pays huge dividends in terms of time, cost, and reach. It reminds you to embrace the Web’s inherent “webbiness” and helps you reach your users where they are, in the most appropriate way possible.
It all begins with embracing the concept of experience as a continuum. In the following chapters, you’ll explore what that means and how to integrate the progressive enhancement philosophy into your web design process.