How does this compare to cppyy

[saraedum]

This is not really an issue, more a question, or maybe something that could be pointed out in your README.

How does this compare to what cppyy is doing? It seems to achieve something similar but it's not clear to me what's the difference really. If you know: How does this compare in terms of performance? Does this support all of C++? C++17? How does this deal with overloads and other features that exist in C++ but not in Python?