I agree with the library argument and the GPL argument. And I agree that it is unfortunate these two languages (Lua and ECMAScript) do not have a complete stand

I agree with the library argument and the GPL argument. And I agree that it is unfortunate these two languages (Lua and ECMAScript) do not have a complete standalone environment at this point. I disagree with the downmod argument: the one-liner did not feel as a "meh" argument but a succinct reference to an easily (re)constructed (but more verbose) argument regarding ECMASCript versus Python similar to the original argument of Python versus Lisp. I think such succinct arguments are fine here (in fact, I have upmodded it to compensate for what I considered the undeserved negative score).