Comment by matsemann

Not sure how it is now, but when I worked there ~8 years ago we weren't really equipped to accept contributions. Both from a licensing perspective (CLA), but also that we had our own timelines, projects and prioritizations in the team. So most applications were open source more in the sense of source available. Some utils (like generators for Norwegian mock data, or libraries handling Norwegian addresses or whatever) that were actively used by other companies could get some proper contributions once in a while, though.