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Last active September 24, 2020 06:59
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Concurrent Mode - index.js
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
const concurrentMode = false;
if (concurrentMode) {
ReactDOM.unstable_createRoot(document.getElementById('root')).render(<App />);
} else {
ReactDOM.render(<App />, document.getElementById('root'));
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