Previously Go team has been vocal about sacrificing performance to keep stdlib idiomatic and readable. Guess the crypto packages are the exception because they

Previously Go team has been vocal about sacrificing performance to keep stdlib idiomatic and readable. Guess the crypto packages are the exception because they are used heavily by Google internally and json and some others (like say image/jpeg which had crap performance last time i checked) are not. Edit: See: https://go.dev/wiki/AssemblyPolicy https://go.dev/wiki/AssemblyPolicy