C++ DataFrame

[hosseinmoein]

@BjarneStroustrup ,

I hope all is well …
I have developed the C++ DataFrame (https://github.com/hosseinmoein/DataFrame) a data analysis library, similar to Pandas or Polars, in the past 7 years in my spare times. It has reached a stage that it is being used around the world mostly in financial systems but also in other scientific fields too. My main objective was to enrich the C++ ecosystem because I believe it lacks behind other languages such is Python, Java.
I wanted to bring this to your attention in case you have time and interest to critique it.

Best,
Hossein Moein