1. A method performed by one or more server devices, comprising: receiving, by at least one of the one or more server devices, modular topics, where each of the modular topics includes a machine-readable and machine-storable work product that includes information related to a single, stand-alone topic; storing the modular topics in a content repository as a topic library; receiving selection of topics from the topic library to generate one or more customized pathway pages, where each of the customized pathway pages includes a plurality of links to ones of the stored modular topics; and enabling access to the modular topics stored in the content repository via the generated one or more customized pathway pages.