I recently had the pleasure of speaking at React Rally in Salt Lake City, Utah. The title of my talk was "Elegant React with ES6 and a bit of ES7" in which I describe some of the features in the newest (and upcoming) version of JavaScript and how to use them to clean up your React code. There's so much cool stuff in ES6 that I wish I had a few more hours to talk about it so if you haven't yet, I really encourage you to check out ES6.