Their earlier blog post gives reasons for each of the API changes they made: https://facebook.github.io/react/blog/2014/10/14/introducing-react-elements.html h

Their earlier blog post gives reasons for each of the API changes they made: https://facebook.github.io/react/blog/2014/10/14/introducing-react-elements.html https://facebook.github.io/react/blog/2014/10/14/introducing...