Merge branch 'master' of https://github.com/koustuvsinha/awesome-react into koustuvsinha-master

Author: enaqx

README.md

@@ -135,6 +135,7 @@ A collection of awesome React tools, resources, videos and shiny things.
 * [Building a Stateless Rails API with React and Twitter OAuth](http://fredguest.com/2015/03/06/building-a-stateless-rails-api-with-react-and-twitter-oauth/)
 * [React Primer](https://github.com/mikechau/react-primer-draft)
 * [Mailbox in React](http://blog.tryolabs.com/2015/04/07/react-examples-mailbox/)
+* [React Mixins Explained By Example](http://simblestudios.com/blog/development/react-mixins-by-example.html)
 
 ##### Writing React Components
 * [A Sortable List Component in React utilizing the HTML5 Drag & Drop API](http://webcloud.se/sortable-list-component-react-js/)