Norwegian
Norwegian is a North Germanic language spoken primarily in Norway, with two official written standards: Bokmål (used by about 85-90% of the population) and Nynorsk (used by about 10-15%). It is closely related to Danish and Swedish, sharing mutual intelligibility to some extent, and is used in all aspects of Norwegian society, including government, education, media, and daily communication.
Developers should learn Norwegian when working on projects targeting the Norwegian market, such as localizing software, building applications for Norwegian users, or collaborating with Norwegian tech teams. It is also valuable for roles in companies like Opera Software, Kahoot!, or other Norwegian tech firms, and for understanding technical documentation or user feedback in Norwegian contexts.