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Andrew Clark
e3ebcd54b9
Based on: - #28464 --- This moves the entire string ref implementation out Fiber and into the JSX runtime. The string is converted to a callback ref during element creation. This is a subtle change in behavior, because it will have already been converted to a callback ref if you access element.prop.ref or element.ref. But this is only for Meta, because string refs are disabled entirely in open source. And if it leads to an issue in practice, the solution is to switch to a different ref type, which Meta is going to do regardless.
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