The Aggregate Architectural History Collaborative is an organization devoted to advancing multidisciplinary research and education in architectural history and theory. The website functions as an academic journal as well as an online publication, serving as a site for online debate, and supporting collaborative projects. Incorporating the rich variety of Aggregate’s content, the site is structured with a lateral hierarchy, optimized to ease navigation through umbrella themes, project groups, or individual pieces, which can stand alone, or fall under a combination of the two. Different content types are expressed using a variety of formal devices.