I guess I'll stick to links and/or lynx and/or netsurf.
So, they stay on the bleeding edge if C++ compilers. So in terms of core language features, they are C++20-something.
But, everything is written from scratch, including the standard library.
As such, the code is a lot cleaner than a typical C++ codebase.
I guess I'll stick to links and/or lynx and/or netsurf.