Writing ES6 at work, turned into ES5 by Babel. I don't want to write "var self = this" ever again. Also, quite a few Node modules are ES6, and we use NPM for ma

Writing ES6 at work, turned into ES5 by Babel. I don't want to write "var self = this" ever again. Also, quite a few Node modules are ES6, and we use NPM for managing our frontend JS packages.