Sync with react.dev @ 5598696 (#1176)

This PR was automatically generated.

Merge changes from
[react.dev](https://github.com/reactjs/react.dev/commits/main) at
5598696



## DO NOT SQUASH MERGE THIS PULL REQUEST!

Doing so will "erase" the commits from main and cause them to show up as
conflicts the next time we merge.

Author: lumirlumir

src/components/Layout/Page.tsx

@@ -8,7 +8,7 @@ import {useRouter} from 'next/router';
 import {SidebarNav} from './SidebarNav';
 import {Footer} from './Footer';
 import {Toc} from './Toc';
-// import SocialBanner from '../SocialBanner';
+import SocialBanner from '../SocialBanner';
 import {DocsPageFooter} from 'components/DocsFooter';
 import {Seo} from 'components/Seo';
 import PageHeading from 'components/PageHeading';
@@ -137,7 +137,7 @@ export function Page({
           />
         </Head>
       )}
-      {/*<SocialBanner />*/}
+      <SocialBanner />
       <TopNav
         section={section}
         routeTree={routeTree}

src/components/SocialBanner.tsx

@@ -7,7 +7,7 @@ import {useRef, useEffect} from 'react';
 import cn from 'classnames';
 import {ExternalLink} from './ExternalLink';
 
-const bannerText = 'Stream React Conf on May 15-16.';
+const bannerText = 'Join us for React Conf on Oct 7-8.';
 const bannerLink = 'https://conf.react.dev/';
 const bannerLinkText = 'Learn more.';
 

src/content/blog/index.md

@@ -10,9 +10,9 @@ title: React 블로그
 
 <div className="sm:-mx-5 flex flex-col gap-5 mt-12">
 
-<BlogCard title="Sunsetting Create React App" date="February 13, 2025" url="/blog/2025/02/14/sunsetting-create-react-app">
+<BlogCard title="Create React App 지원 종료" date="February 13, 2025" url="/blog/2025/02/14/sunsetting-create-react-app">
 
-새로운 앱에 대한 Create React App 사용을 중단하며, 기존 앱은 프레임워크나 Vite, Parcel, RSBuild 같은 빌드 도구로의 마이그레이션을 권장합니다. 또한 프레임워크가 프로젝트와 맞지 않거나, 자신만의 프레임워크를 구축하고 싶거나, 혹은 React가 어떻게 작동하는지 배우기 위해 React 앱을 처음부터 만들어 보고 싶은 사용자들을을 위한 문서를 제공합니다.
+새로운 앱에 대한 Create React App 사용을 중단하며, 기존 앱은 프레임워크나 Vite, Parcel, RSBuild 같은 빌드 도구로의 마이그레이션을 권장합니다. 또한 프레임워크가 프로젝트와 맞지 않거나, 자신만의 프레임워크를 구축하고 싶거나, 혹은 React가 어떻게 작동하는지 배우기 위해 React 앱을 처음부터 만들어 보고 싶은 사용자들을 위한 문서를 제공합니다.
 
 </BlogCard>
 

src/content/community/conferences.md

@@ -10,16 +10,6 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {/*upcoming-conferences*/}
 
-### React Paris 2025 {/*react-paris-2025*/}
-March 20 - 21, 2025. In-person in Paris, France (hybrid event)
-
-[Website](https://react.paris/) - [Twitter](https://x.com/BeJS_)
-
-### React Native Connection 2025 {/*react-native-connection-2025*/}
-April 3 (Reanimated Training) + April 4 (Conference), 2025. Paris, France.
-
-[Website](https://reactnativeconnection.io/) - [X](https://x.com/reactnativeconn) - [Bluesky](https://bsky.app/profile/reactnativeconnect.bsky.social)
-
 ### CityJS London 2025 {/*cityjs-london*/}
 
 April 23 - 25, 2025. In-person in London, UK
@@ -51,6 +41,11 @@ September 2-4, 2025. Wrocław, Poland.
 
 [Website](https://www.reactuniverseconf.com/) - [Twitter](https://twitter.com/react_native_eu) - [LinkedIn](https://www.linkedin.com/events/reactuniverseconf7163919537074118657/)
 
+### React Conf 2025 {/*react-conf-2025*/}
+October 7-8, 2025. Henderson, Nevada, USA and free livestream
+
+[Website](https://conf.react.dev/) - [Twitter](https://x.com/reactjs) - [Bluesky](https://bsky.app/profile/react.dev)
+
 ### React India 2025 {/*react-india-2025*/}
 October 31 - November 01, 2025. In-person in Goa, India (hybrid event) + Oct 15 2025 - remote day
 
@@ -59,6 +54,16 @@ October 31 - November 01, 2025. In-person in Goa, India (hybrid event) + Oct 15
 
 ## Past Conferences {/*past-conferences*/}
 
+### React Paris 2025 {/*react-paris-2025*/}
+March 20 - 21, 2025. In-person in Paris, France (hybrid event)
+
+[Website](https://react.paris/) - [Twitter](https://x.com/BeJS_)
+
+### React Native Connection 2025 {/*react-native-connection-2025*/}
+April 3 (Reanimated Training) + April 4 (Conference), 2025. Paris, France.
+
+[Website](https://reactnativeconnection.io/) - [X](https://x.com/reactnativeconn) - [Bluesky](https://bsky.app/profile/reactnativeconnect.bsky.social)
+
 ### React Day Berlin 2024 {/*react-day-berlin-2024*/}
 December 13 & 16, 2024. In-person in Berlin, Germany + remote (hybrid event)
 

src/content/reference/react-dom/client/createRoot.md

@@ -88,6 +88,15 @@ React는 `root`에 `<App />`을 표시하고 그 안에 있는 DOM을 관리합
 
 * 동일한 루트에서 `render`를 두 번 이상 호출하면, React는 필요에 따라 DOM을 업데이트하여 사용자가 전달한 최신 JSX를 반영합니다. React는 이전에 렌더링 된 트리와 ["비교"](/learn/preserving-and-resetting-state)해서 재사용할 수 있는 부분과 다시 만들어야 하는 부분을 결정합니다. 동일한 루트에서 `render`를 다시 호출하는 것은 루트 컴포넌트에서 [`set` 함수](/reference/react/useState#setstate)를 호출하는 것과 비슷합니다. React는 불필요한 DOM 업데이트를 피합니다.
 
+* Although rendering is synchronous once it starts, `root.render(...)` is not. This means code after `root.render()` may run before any effects (`useLayoutEffect`, `useEffect`) of that specific render are fired. This is usually fine and rarely needs adjustment. In rare cases where effect timing matters, you can wrap `root.render(...)` in [`flushSync`](https://react.dev/reference/react-dom/client/flushSync) to ensure the initial render runs fully synchronously.
+  
+  ```js
+  const root = createRoot(document.getElementById('root'));
+  root.render(<App />);
+  // 🚩 The HTML will not include the rendered <App /> yet:
+  console.log(document.body.innerHTML);
+  ```
+
 ---
 
 ### `root.unmount()` {/*root-unmount*/}

src/content/reference/react/useId.md

@@ -46,6 +46,8 @@ function PasswordField() {
 
 * `useId`를 리스트의 **key를 생성하기 위해 사용하면 안 됩니다**. [Key는 데이터로부터 생성해야 합니다.](/learn/rendering-lists#where-to-get-your-key)
 
+* `useId` currently cannot be used in [async Server Components](/reference/rsc/server-components#async-components-with-server-components).
+
 ---
 
 ## 사용법 {/*usage*/}