Aye, but we've learned it, we've got code bases written in it, many of us are much more data kids than "real devs".

I get it doesn't follow best practices, but it does do what it needs to. Speed has been an issue, and it's exciting seeing that problem being solved.

Interesting to see so many people recently saying "polars looks great, but no way I'll rewrite". This library seems to give a lot of people, myself included, exactly what we want. I look forward to trying it.