Your article mentions: > Unicode is pretty established, some use it with the wchar_t API in POSIX, some more as non-POSIX via external non-standardized utf-8 l

Your article mentions: > Unicode is pretty established, some use it with the wchar_t API in POSIX, some more as non-POSIX via external non-standardized utf-8 libraries Just wanted to note that wchar_t is not POSIX per se, but comes from the C standard. It also suffers from various problems, see https://begriffs.com/posts/2019-01-19-inside-c-standard-lib.html#stdlib.h-wchar_t https://begriffs.com/posts/2019-01-19-inside-c-standard-lib....