title: Is anyone using Babel/6-to-5 in a production Rails app?
body: <p>The benefits of using ES6 for Rails frontend are very attractive. </p>
  
  <p>I've made a topic branch in our Rails app that uses <a href="https://babeljs.io/" rel="nofollow">babel</a> to transpile ES6 to ES5 via the asset pipeline. It works well, but as always I am weary of technical debt. Is there anyone that has good/bad reports of using such a system in production?</p>