According to you what are the requirements for a language to be ready to go to production? I gathered the following requirements:
Editor and IDE support, Package manager (pip, yarn, cabal, quicklisp, akku, …), Package index (e.g. pypi, cpan, …), Test framework with coverage and profiling, Step debugger and inspector, Logging system and integration with existing monitoring systems (syslog, statsd, prometheus, ELK, sentry, rollbar),
Outside “an army of developer” what makes a programming language viable for production?