index.js

import React from 'react';
import ReactDOM from 'react-dom';
import { BrowserRouter } from 'react-router-dom';
import { createStore, applyMiddleware } from 'redux';
import thunk from 'redux-thunk'
import { Provider } from 'react-redux';

import './index.css';
import App from './App';
import rootReducer from './reducers';
import ScrollToTop from './ScrollToTop';
import * as serviceWorker from './serviceWorker';

const store = createStore(
  rootReducer,
  applyMiddleware(thunk)
);

ReactDOM.render(
  <Provider store={store}>
    {/* basename notað vegna github pages */}
    <BrowserRouter basename={process.env.PUBLIC_URL}>
      <ScrollToTop>
        <App />
      </ScrollToTop>
    </BrowserRouter>
  </Provider>, document.getElementById('root'));

// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: http://bit.ly/CRA-PWA
serviceWorker.unregister();