hubandtree
Hubandtree is a concept in information architecture and digital design that describes a navigation pattern organized around a central set of hub pages connected to a branching tree of categories. In this pattern, a core hub page serves as a gateway to multiple categories, while each category expands into more specific subtopics through a hierarchical tree structure. The approach aims to combine the quick access of hub-based navigation with the organized depth of a tree, supporting both broad overview and focused exploration.
Design guidance emphasizes clear labeling, shallow hub depth, and consistent breadcrumb trails. The hub pages typically
Hubandtree is used in websites, knowledge bases, and digital repositories where both discoverability and structured depth
Potential challenges include hub overload, where too many links dilute focus, and maintenance complexity when category