이안의 평일코딩

client/src index.js import 'react-app-polyfill/ie9'; import 'react-app-polyfill/ie11'; import 'core-js'; import React from 'react'; import ReactDOM from 'react-dom'; import './index.css'; import App from './components/App'; import * as serviceWorker from './serviceWorker'; import { BrowserRouter } from "react-router-dom"; import Reducer from './_reducers'; import { Provider } from 'react-redux';..