title: Why we need redux in react
body: <p>I was done one small web application using ReactJS. It's easy to maintain and understandable. Now I learned Redux and plan to implement on it.
  Its need some more stuff and extra things to do (To create store, Reducers etc.). I personally thought without redux the react is fine and easy to understand and maintain the states. Then why we need extra stuff (Redux)? </p>