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Ricky
8bb6ee1d33
## Overview These tests are important for `ReactDOM.render`, so instead of just re-writing them to `createRoot` and losing coverage: - Moved the `.render` tests to `ReactLegacyUpdates` - Re-wrote the tests in `ReactUpdates` to use `createRoot` - Remove `unstable_batchedUpdates` from `ReactUpdates` In a future PR, when I flag `batchedUpdates` with a Noop, I can add the gate to just the tests in `ReactLegacyUpdates`.
react-dom
This package serves as the entry point to the DOM and server renderers for React. It is intended to be paired with the generic React package, which is shipped as react to npm.
Installation
npm install react react-dom
Usage
In the browser
import { createRoot } from 'react-dom/client';
function App() {
return <div>Hello World</div>;
}
const root = createRoot(document.getElementById('root'));
root.render(<App />);
On the server
import { renderToPipeableStream } from 'react-dom/server';
function App() {
return <div>Hello World</div>;
}
function handleRequest(res) {
// ... in your server handler ...
const stream = renderToPipeableStream(<App />, {
onShellReady() {
res.statusCode = 200;
res.setHeader('Content-type', 'text/html');
stream.pipe(res);
},
// ...
});
}
API
react-dom
See https://react.dev/reference/react-dom
react-dom/client
See https://react.dev/reference/react-dom/client