Chrome developer console showing server component logs?

[TrueWill]

Summary

In Chrome v134.0.6998.118 (arm64, macOS), I noticed that a console.log from a server component (an app router page that I know is server-side rendered) shows up in the Developer Tools Console with a Server prefix. This is running locally in dev mode.

How is this implemented?

Is this documented anywhere?

Example

export default async function Page({
  params,
}: {
  params: Promise<{ org: string }>;
}): Promise<ReactElement> {
  const { org } = await params;
  console.log('*** server', org);

  // ...
}

[SidKH]

It's a React feature

facebook/react#30847