Why use Adobe Muse? Not everyone has the aptitude for building websites using code alone. Typically, the design of the site will be created in Adobe Photoshop (or its equivalent), which is then handed over to the web developer to break down and reconstruct using HTML and CSS. Th is is fi ne if your budget supports it but, for many people, this is not an aff ordable option. Muse gives us the ability to build a site straight from the design concept.