This document discusses prototyping as an alternative to designing websites solely in Photoshop. It notes that Photoshop is better suited to painting individual images rather than designing entire websites. Prototyping allows getting code and designs in front of users earlier through live wireframing tools and visual coding. This helps avoid wasting time designing elements that may not be needed. It also discusses challenges that may arise when adopting new workflows, including getting buy-in from teammates, clients, and managing expectations of what can be delivered. Education and choosing the right tools for each project are important.