The author doesn't claim to be implementing the C++ standard library. They clearly say they are implementing a C++ standard library.
It's obvious from the context that they mean a hobby-scale set of basic datatype and algorithm libraries. It would take an uncharatible reading to not realize that they mean a lowercase "standard library", not "conforming implementation of the ISO C++ Standard Library".
The article literally says "It's my time, and I'll waste it if I want to!" and uses "pystd" as the namespace.
The author doesn't claim to be implementing the C++ standard library. They clearly say they are implementing a C++ standard library.
It's obvious from the context that they mean a hobby-scale set of basic datatype and algorithm libraries. It would take an uncharatible reading to not realize that they mean a lowercase "standard library", not "conforming implementation of the ISO C++ Standard Library".
The article literally says "It's my time, and I'll waste it if I want to!" and uses "pystd" as the namespace.