Size isn’t really a problem for dynamic languages. There has been extensive tests of this. Huge Erlang projects of 1.5 million lines of code have been developed

Size isn’t really a problem for dynamic languages. There has been extensive tests of this. Huge Erlang projects of 1.5 million lines of code have been developed faster and with fewer bugs than comparable systems using statically typed languages like C++. I think size becomes a problem when you don’t properly modularize and test. Also I think often it is more about the specific language in use rather than dynamic vs static typing. I would rather use Go than JavaScript. But I would use Julia over almost anything else when possible.