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docs: migrate ReactDOM.render to createRoot for React 18+ #8022

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docs: migrate ReactDOM.render to createRoot for React 18+ #8022

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14 changes: 6 additions & 8 deletions public/html/single-file-example.html
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Original file line number Diff line number Diff line change
Expand Up @@ -11,14 +11,12 @@
</head>
<body>
<div id="root"></div>
<script type="text/babel">

ReactDOM.render(
<h1>Hello, world!</h1>,
document.getElementById('root')
);

</script>
<script type="text/javascript">
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(
<h1>Hello, world!</h1>
);
</script>
<!--
Note: this page is a great way to try React but it's not suitable for production.
It slowly compiles JSX with Babel in the browser and uses a large development build of React.
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