badges functionality. These badges are quite special because they are in effect an attribute to an interwiki link and as such they are in a class of their own.
Bene developed this new functionality as a volunteer and, it proves that Wikidata is very much open for collaboration. It may be a member of our community, it may be students interested in a project that does make a difference. The great thing is that all these collaborations make their difference.
It makes Wikidata a true Wiki; not only in its data but also in its software.