In one embodiment, a computer system provides a document for display in a non-browser application of a client device of a user associated with a social-networking system, wherein the application is associated with the social-networking system, a layout of the document corresponds to a first document template, and the document includes content items corresponding to elements, wherein each element is a container for a content item, and information corresponding to characteristics of users of the social-networking system. The computer system determines a characteristic associated with a user, wherein the characteristic is associated with a preferred layout based on a type of content item associated with each element. The computer system selects an alternate document template based on the characteristic, including a set of elements. The computer system provides the document with content items corresponding to the set of elements and configured in accordance with the alternate document template for display.