Files
react/packages/react-dom
Josh StoryandGitHub d4d84103e8 [Fiber] only remove properties from singletons on release (#37112)
Removing attributes does not actually reset all property state on the
singleton instance. It also has the side effect of wiping any 3rd party
set attributes and properties that 3rd party scripts and extensions.

Reimplements the singleton release to clear properties on the instance
based on the last committed props for the singleton fiber.

Notably there is an unfixed path with preamble contribution markers that
still just clears based on attributes which covers SSR'd attributes that
need to be wiped before client recovery on hydration can continue. There
are gated failing tests for this as a TODO.
2026-07-24 14:38:07 -07:00
..

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

react-dom/server

See https://react.dev/reference/react-dom/server