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yukeehan/hotModuleReplacement.js

Created December 3, 2018 19:09
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Hot Module Replacement (HMR) is a tool for reloading your application in the browser without the page refresh.
Raw
hotModuleReplacement.js
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
ReactDOM.render(
<App />,
document.getElementById('root')
);
if (module.hot) {
module.hot.accept();
}
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