A variety of websites and projects using Semantic MediaWiki are collected on this website. The list is not intended to be exhaustive but represents selections made by the community, including websites that have previously been featured as Wiki of the Month, a community initiative which ran from 2010 to 2015. A more extensive list of public websites running Semantic MediaWiki can be obtained from WikiApiary.
CODECS is a collaborative web platform which draws heavily on data management technologies from Semantic MediaWiki and its spin-offs to accommodate resources for the benefit of scholars of Celtic studies worldwide. By far its most ambitious ongoing project is the *selgā catalogue, a research and teaching tool focusing on annotated descriptions of historical sources (texts and manuscripts) and bibliographic records, with well over 15,000 entries and counting. Also of special note is Tionscadal na Nod, which serves as an aid to interpreting abbreviations and other devices employed by scribes of vernacular Irish manuscripts.