I suggest to add support for REDUX dev tool extension used in Chrome, is very handy to have a panel which shows the timeline of changes in your state, to do that you need to use " window.devToolsExtension() or window.__REDUX_DEVTOOLS_EXTENSION__" and Redux.compose().

const store = Redux.createStore(
reducer,
Redux.compose(
Redux.applyMiddleware(ReduxThunk.default),
window.devToolsExtension && window.devToolsExtension()
));

New update to deal in case REDUX DEV TOOL are not installed