Not really a data scientist myself, but using Nim for my PhD in physics to analyze the data I took for an axion search experiment, code at [1]. I just love it.

Not really a data scientist myself, but using Nim for my PhD in physics to analyze the data I took for an axion search experiment, code at [1]. I just love it. Super productive to work with and in my case faster than the C++ framework I'm replacing. The ecosystem of course is pretty small. But for me wrapping C code, porting something or reimplementing some libraries can be a lot of fun, too. In my experience every hole I've found was easily plugged so far. [1] https://github.com/Vindaar/TimepixAnalysis https://github.com/Vindaar/TimepixAnalysis (recently due to ..reasons.. all development happened on the open PR)