Bug: there is no renderToReadableStream function in in Node.js about react

[krutoo]

Is it possible to add renderToReadableStream to Node.js package?

[krutoo]

@MeenuyD I tried your snippet and it doesn't work either

[MeenuyD]

Hello I think this is not the bug in React-dom I have checked both the official documentation repository there are mentions about the reanderToReadableStream there you wrote an incorrect code here is the updated code.

import ReactDOMServer from 'react-dom/server;

const { renderToString, renderToReadableStream } = ReactDOMServer;

console.log({ renderToString, renderToReadableStream });

because the error says that it is the syntax error Named export 'renderToReadableStream' not found. The requested module 'react-dom/server' is a CommonJS module, which may not support all module.exports as named exports.

[thynson]

Node.js exposes WebStream to global since 18.+, but react-dom/server does not export renderToReadableStream without checking if it present.

[marbemac]

Ditto - often when building and testing things locally the runtime is node, while the final deploy target is edge (cloudflare, etc). Because renderToReadableStream is not exposed on the node build, we have to do a dance to make everything work.

Any particular reason to not include renderToReadableStream on the node build? Made sense when node did not have support for web streams, but it has for a while now, and now that everybody seems to be converging on the web streams standard perhaps it makes more sense to include?