1. A method comprising: identifying a plurality of mashups created by a plurality of mashup authors indicated as being in a community relevant to a different mashup based, at least in part, on social network data in response to an indication of a mashup building operation of the different mashup has occurred; determining statistical information about a plurality of mashup configurations used by the plurality of mashup authors in the plurality of mashups according to data about the plurality of mashups; and generating a set of one or more recommendations that are associated with a set of one or more of the plurality of mashup configurations for the different mashup.