C++ is notoriously bad at scaling. I'm told that Ada is both very safe and painfully slow to code. JS certainly has its problems. I don't think its type system

C++ is notoriously bad at scaling. I'm told that Ada is both very safe and painfully slow to code. JS certainly has its problems. I don't think its type system features all that high. Newcomers trying to make it behave like their favourite language is a much bigger problem.