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Josh Story
a9985529f1
The loading state tracking for suspensey CSS is too complicated. Prior to this change it had a state it could enter into where a stylesheet was already in the DOM but the loading state did not know it was inserted causing a later transition to try to insert it again. This fix is to add proper tracking of insertions on the codepaths that were missing it. It also modifies the logic of when to suspend based on whether the stylesheet has already been inserted or not. This is not 100% correct semantics however because a prior commit could have inserted a stylesheet and a later transition should ideally be able to wait on that load before committing. I haven't attempted to fix this yet however because the loading state tracking is too complicated as it is and requires a more thorough refactor. Additionally it's not particularly valuable to delay a transition on a loading stylesheet when a previous commit also relied on that stylesheet but didn't wait for it b/c it was sync. I will follow up with an improvement PR later fixes: https://github.com/facebook/react/issues/27585
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