Languages don't work that way. Anyone touching the language has to deal with the whole thing.
Tooling ES6 code is more complicated, learning the language is much more complicated (it was nicely minimalist compared to other mainstream languages). At least they mostly stuck to mucking with the syntax--saying they turned it into Java is crazy until they introduce Java's broken threading.
Tooling ES6 code is more complicated, learning the language is much more complicated (it was nicely minimalist compared to other mainstream languages). At least they mostly stuck to mucking with the syntax--saying they turned it into Java is crazy until they introduce Java's broken threading.