The proposed purpose of this thread is to coordinate efforts to improve Nim-related articles on Wikipedia, and to add appropriate mentions of Nim in articles about general programming topics.
I just added Nim to the "[Comparison of programming languages (array)](https://en.wikipedia.org/wiki/Comparison_of_programming_languages_\(array\))" article, but it needs to be reviewed: reference links could be improved, and I didn't provide examples in the "Mathematical matrix operations" section. I hope someone else will improve. When you come across a place in Wikipedia where Nim could be mentioned, but don't have the time / skill to add it, you can post a link on this thread.
