old-monorepo/Dashboard/app/renderer/app.js

import React from 'react';
import ReactDOM from 'react-dom';
import Test from './components/Test';
import { Provider } from 'react-redux';
import { createStore } from 'redux';
import rootReducer from './store/reducers';

const store = createStore(
  rootReducer,
  window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__(),
);

const rootElement = document.querySelector(document.currentScript.getAttribute('data-container'));

ReactDOM.render(
  <Provider store={store}>
    <Test />
  </Provider>,
  rootElement,
);