this is a great answer. I have had viewers come in and become very upset that I'm writing javascript in ES5 (usually this is because I'm maintaining a library I

this is a great answer. I have had viewers come in and become very upset that I'm writing javascript in ES5 (usually this is because I'm maintaining a library I wrote many years ago). I have a chat macro to explain why I'm not upgrading the library to ES2015/2017 and hope folks can stay pragmatic and respectful. Besides, I welcome pull requests ;)