[ReactRouter] BrowserHistory in Production

More on React/Redux: https://www.udemy.com/react-redux/?couponCode=4YTTTT What's the difference between HashHistory and BrowserHistory?  What impact does using BrowserHistory have on production deployments?  Learn out how to use React Router + Express in a React + Redux app effectively without mystery 404's. Interested in weekly videos on React/Javascript? Check out http://www.RallyCoding.com Also check out this awesome tutorial course on React and Redux: http://www.udemy.com/react-redux