Merge pull request #75 from reactjs/sync-6ae99ddd

Sync with react.dev @ 6ae99dd

README.md

@@ -7,7 +7,7 @@ This repo contains the source code and documentation powering [ta.react.dev](htt
 ### Prerequisites
 
 1. Git
-1. Node: any 12.x version starting with v12.0.0 or greater
+1. Node: any version starting with v16.8.0 or greater
 1. Yarn: See [Yarn website for installation instructions](https://yarnpkg.com/lang/en/docs/install/)
 1. A fork of the repo (for any contributions)
 1. A clone of the [ta.react.dev repo](https://github.com/reactjs/ta.react.dev) on your local machine

src/content/blog/2024/04/25/react-19-upgrade-guide.md

@@ -113,7 +113,7 @@ This will run the following codemods from `react-codemod`:
 - [`replace-string-ref`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-string-ref)
 - [`replace-act-import`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-act-import)
 - [`replace-use-form-state`](https://github.com/reactjs/react-codemod?tab=readme-ov-file#replace-use-form-state) 
-- [`prop-types-typescript`](TODO)
+- [`prop-types-typescript`](https://codemod.com/registry/react-prop-types-typescript)
 
 This does not include the TypeScript changes. See [TypeScript changes](#typescript-changes) below.
 

src/content/blog/2024/12/05/react-19.md

@@ -17,7 +17,7 @@ Additions since this post was originally shared with the React 19 RC in April:
 - **Pre-warming for suspended trees**: see [Improvements to Suspense](/blog/2024/04/25/react-19-upgrade-guide#improvements-to-suspense).
 - **React DOM static APIs**: see [New React DOM Static APIs](#new-react-dom-static-apis).
 
-_The date for this post has been update to reflect the stable release date._
+_The date for this post has been updated to reflect the stable release date._
 
 </Note>
 
@@ -362,7 +362,7 @@ React 19 includes all of the React Server Components features included from the
 
 #### How do I build support for Server Components? {/*how-do-i-build-support-for-server-components*/}
 
-While React Server Components in React 19 are stable and will not break between major versions, the underlying APIs used to implement a React Server Components bundler or framework do not follow semver and may break between minors in React 19.x. 
+While React Server Components in React 19 are stable and will not break between minor versions, the underlying APIs used to implement a React Server Components bundler or framework do not follow semver and may break between minors in React 19.x. 
 
 To support React Server Components as a bundler or framework, we recommend pinning to a specific React version, or using the Canary release. We will continue working with bundlers and frameworks to stabilize the APIs used to implement React Server Components in the future.
 
@@ -807,4 +807,4 @@ Thanks to [Joey Arhar](https://github.com/josepharhar) for driving the design an
 #### How to upgrade {/*how-to-upgrade*/}
 See the [React 19 Upgrade Guide](/blog/2024/04/25/react-19-upgrade-guide) for step-by-step instructions and a full list of breaking and notable changes.
 
-_Note: this post was originally published 04/25/2024 and has been updated to 12/05/2024 with the stable release._
+_Note: this post was originally published 04/25/2024 and has been updated to 12/05/2024 with the stable release._

src/content/community/conferences.md

@@ -10,62 +10,73 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {/*upcoming-conferences*/}
 
-### React Universe Conf 2024 {/*react-universe-conf-2024*/}
-September 5-6, 2024. Wrocław, Poland.
+### React Day Berlin 2024 {/*react-day-berlin-2024*/}
+December 13 & 16, 2024. In-person in Berlin, Germany + remote (hybrid event)
 
-[Website](https://www.reactuniverseconf.com/) - [Twitter](https://twitter.com/react_native_eu) - [LinkedIn](https://www.linkedin.com/events/reactuniverseconf7163919537074118657/)
+[Website](https://reactday.berlin/) - [Twitter](https://x.com/reactdayberlin)
 
-### React Alicante 2024 {/*react-alicante-2024*/}
-September 19-21, 2024. Alicante, Spain.
+### App.js Conf 2025 {/*appjs-conf-2025*/}
+May 28 - 30, 2025. In-person in Kraków, Poland + remote
 
-[Website](https://reactalicante.es/) - [Twitter](https://twitter.com/ReactAlicante) - [YouTube](https://www.youtube.com/channel/UCaSdUaITU1Cz6PvC97A7e0w)
+[Website](https://appjs.co) - [Twitter](https://twitter.com/appjsconf)
 
-### RenderCon Kenya 2024 {/*rendercon-kenya-2024*/}
-October 04 - 05, 2024. Nairobi, Kenya
+### React Summit 2025 {/*react-summit-2025*/}
+June 13 - 17, 2025. In-person in Amsterdam, Netherlands + remote (hybrid event)
 
-[Website](https://rendercon.org/) - [Twitter](https://twitter.com/renderconke) - [LinkedIn](https://www.linkedin.com/company/renderconke/) - [YouTube](https://www.youtube.com/channel/UC0bCcG8gHUL4njDOpQGcMIA)
+[Website](https://reactsummit.com/) - [Twitter](https://x.com/reactsummit)
 
-### React India 2024 {/*react-india-2024*/}
-October 17 - 19, 2024. In-person in Goa, India (hybrid event) + Oct 15 2024 - remote day
+## Past Conferences {/*past-conferences*/}
 
-[Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia) - [Youtube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w)
+### React Africa 2024 {/*react-africa-2024*/}
+November 29, 2024. In-person in Casablanca, Morocco (hybrid event)
 
-### React Brussels 2024 {/*react-brussels-2024*/}
-October 18, 2024. In-person in Brussels, Belgium (hybrid event)
+[Website](https://react-africa.com/) - [Twitter](https://x.com/BeJS_)
 
-[Website](https://www.react.brussels/) - [Twitter](https://x.com/BrusselsReact)
+### React Summit US 2024 {/*react-summit-us-2024*/}
+November 19 & 22, 2024. In-person in New York, USA + online (hybrid event)
 
-### reactjsday 2024 {/*reactjsday-2024*/}
-October 25, 2024. In-person in Verona, Italy + online (hybrid event)
+[Website](https://reactsummit.us/) - [Twitter](https://twitter.com/reactsummit) - [Videos](https://portal.gitnation.org/)
 
-[Website](https://2024.reactjsday.it/) - [Twitter](https://x.com/reactjsday) - [Facebook](https://www.facebook.com/GrUSP/) - [YouTube](https://www.youtube.com/c/grusp)
+### React Native London Conf 2024 {/*react-native-london-2024*/}
+November 14 & 15, 2024. In-person in London, UK
+
+[Website](https://reactnativelondon.co.uk/) - [Twitter](https://x.com/RNLConf)
 
 ### React Advanced London 2024 {/*react-advanced-london-2024*/}
 October 25 & 28, 2024. In-person in London, UK + online (hybrid event)
 
 [Website](https://reactadvanced.com/) - [Twitter](https://x.com/reactadvanced)
 
-### React Native London Conf 2024 {/*react-native-london-2024*/}
-November 14 & 15, 2024. In-person in London, UK
+### reactjsday 2024 {/*reactjsday-2024*/}
+October 25, 2024. In-person in Verona, Italy + online (hybrid event)
 
-[Website](https://reactnativelondon.co.uk/) - [Twitter](https://x.com/RNLConf)
+[Website](https://2024.reactjsday.it/) - [Twitter](https://x.com/reactjsday) - [Facebook](https://www.facebook.com/GrUSP/) - [YouTube](https://www.youtube.com/c/grusp)
 
-### React Summit US 2024 {/*react-summit-us-2024*/}
-November 19 & 22, 2024. In-person in New York, USA + online (hybrid event)
+### React Brussels 2024 {/*react-brussels-2024*/}
+October 18, 2024. In-person in Brussels, Belgium (hybrid event)
 
-[Website](https://reactsummit.us/) - [Twitter](https://twitter.com/reactsummit) - [Videos](https://portal.gitnation.org/)
+[Website](https://www.react.brussels/) - [Twitter](https://x.com/BrusselsReact)
 
-### React Africa 2024 {/*react-africa-2024*/}
-November 29, 2024. In-person in Casablanca, Morocco (hybrid event)
+### React India 2024 {/*react-india-2024*/}
+October 17 - 19, 2024. In-person in Goa, India (hybrid event) + Oct 15 2024 - remote day
 
-[Website](https://react-africa.com/) - [Twitter](https://x.com/BeJS_)
+[Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia) - [Youtube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w)
 
-### React Day Berlin 2024 {/*react-day-berlin-2024*/}
-December 13 & 16, 2024. In-person in Berlin, Germany + remote (hybrid event)
+### RenderCon Kenya 2024 {/*rendercon-kenya-2024*/}
+October 04 - 05, 2024. Nairobi, Kenya
 
-[Website](https://reactday.berlin/) - [Twitter](https://x.com/reactdayberlin)
+[Website](https://rendercon.org/) - [Twitter](https://twitter.com/renderconke) - [LinkedIn](https://www.linkedin.com/company/renderconke/) - [YouTube](https://www.youtube.com/channel/UC0bCcG8gHUL4njDOpQGcMIA)
+
+### React Alicante 2024 {/*react-alicante-2024*/}
+September 19-21, 2024. Alicante, Spain.
+
+[Website](https://reactalicante.es/) - [Twitter](https://twitter.com/ReactAlicante) - [YouTube](https://www.youtube.com/channel/UCaSdUaITU1Cz6PvC97A7e0w)
+
+### React Universe Conf 2024 {/*react-universe-conf-2024*/}
+September 5-6, 2024. Wrocław, Poland.
+
+[Website](https://www.reactuniverseconf.com/) - [Twitter](https://twitter.com/react_native_eu) - [LinkedIn](https://www.linkedin.com/events/reactuniverseconf7163919537074118657/)
 
-## Past Conferences {/*past-conferences*/}
 
 ### React Rally 2024 🐙 {/*react-rally-2024*/}
 August 12-13, 2024. Park City, UT, USA

src/content/community/team.md

@@ -43,7 +43,7 @@ Current members of the React team are listed in alphabetical order below.
 </TeamMember>
 
 <TeamMember name="Lauren Tan" permalink="lauren-tan" photo="/images/team/lauren.jpg" github="poteto" twitter="potetotes" threads="potetotes" bsky="no.lol" title="Engineer at Meta">
-    Lauren's programming career peaked when she first discovered the `<marquee>` tag. She’s been chasing that high ever since. She studied Finance instead of CS in college, so she learned to code using Excel instead of Java. Lauren enjoys dropping cheeky memes in chat, playing video games with her partner, and petting her dog Zelda.
+    Lauren's programming career peaked when she first discovered the `<marquee>` tag. She’s been chasing that high ever since. She studied Finance instead of CS in college, so she learned to code using Excel. Lauren enjoys dropping cheeky memes in chat, playing video games with her partner, learning Korean, and petting her dog Zelda.
 </TeamMember>
 
 <TeamMember name="Luna Wei" permalink="luna-wei" photo="/images/team/luna-wei.jpg" github="lunaleaps" twitter="lunaleaps" threads="lunaleaps" title="Engineer at Meta">

src/content/learn/index.md

@@ -4,7 +4,11 @@ title: விரைவான தொடக்கத்திற்கான வ
 
 <Intro>
 
+<<<<<<< HEAD
 React இன் ஆவணத்திற்கு உங்களை வரவேற்கிறோம்! இந்தப் பக்கம் நீங்கள் அன்றாடம் பயன்படுத்தும் React இன் 80% கருத்துக்களைப் பற்றிய அறிமுகத்தை உங்களுக்கு வழங்கும்.
+=======
+Welcome to the React documentation! This page will give you an introduction to 80% of the React concepts that you will use on a daily basis.
+>>>>>>> 6ae99dddc3b503233291da96e8fd4b118ed6d682
 
 </Intro>
 

src/content/learn/manipulating-the-dom-with-refs.md

@@ -343,75 +343,39 @@ Read more about [how this helps find bugs](/reference/react/StrictMode#fixing-bu
 
 ## Accessing another component's DOM nodes {/*accessing-another-components-dom-nodes*/}
 
-When you put a ref on a built-in component that outputs a browser element like `<input />`, React will set that ref's `current` property to the corresponding DOM node (such as the actual `<input />` in the browser).
+<Pitfall>
+Refs are an escape hatch. Manually manipulating _another_ component's DOM nodes can make your code fragile.
+</Pitfall>
 
-However, if you try to put a ref on **your own** component, like `<MyInput />`, by default you will get `null`. Here is an example demonstrating it. Notice how clicking the button **does not** focus the input:
+You can pass refs from parent component to child components [just like any other prop](/learn/passing-props-to-a-component).
 
-<Sandpack>
-
-```js
+```js {3-4,9}
 import { useRef } from 'react';
 
-function MyInput(props) {
-  return <input {...props} />;
+function MyInput({ ref }) {
+  return <input ref={ref} />;
 }
 
-export default function MyForm() {
+function MyForm() {
   const inputRef = useRef(null);
-
-  function handleClick() {
-    inputRef.current.focus();
-  }
-
-  return (
-    <>
-      <MyInput ref={inputRef} />
-      <button onClick={handleClick}>
-        Focus the input
-      </button>
-    </>
-  );
+  return <MyInput ref={inputRef} />
 }
 ```
 
-</Sandpack>
-
-To help you notice the issue, React also prints an error to the console:
-
-<ConsoleBlock level="error">
-
-Warning: Function components cannot be given refs. Attempts to access this ref will fail. Did you mean to use React.forwardRef()?
-
-</ConsoleBlock>
-
-This happens because by default React does not let a component access the DOM nodes of other components. Not even for its own children! This is intentional. Refs are an escape hatch that should be used sparingly. Manually manipulating _another_ component's DOM nodes makes your code even more fragile.
-
-Instead, components that _want_ to expose their DOM nodes have to **opt in** to that behavior. A component can specify that it "forwards" its ref to one of its children. Here's how `MyInput` can use the `forwardRef` API:
-
-```js
-const MyInput = forwardRef((props, ref) => {
-  return <input {...props} ref={ref} />;
-});
-```
-
-This is how it works:
-
-1. `<MyInput ref={inputRef} />` tells React to put the corresponding DOM node into `inputRef.current`. However, it's up to the `MyInput` component to opt into that--by default, it doesn't.
-2. The `MyInput` component is declared using `forwardRef`. **This opts it into receiving the `inputRef` from above as the second `ref` argument** which is declared after `props`.
-3. `MyInput` itself passes the `ref` it received to the `<input>` inside of it.
+In the above example, a ref is created in the parent component, `MyForm`, and is passed to the child component, `MyInput`. `MyInput` then passes the ref to `<input>`. Because `<input>` is a [built-in component](/reference/react-dom/components/common) React sets the `.current` property of the ref to the `<input>` DOM element.
 
-Now clicking the button to focus the input works:
+The `inputRef` created in `MyForm` now points to the `<input>` DOM element returned by `MyInput`. A click handler created in `MyForm` can access `inputRef` and call `focus()` to set the focus on `<input>`.
 
 <Sandpack>
 
 ```js
-import { forwardRef, useRef } from 'react';
+import { useRef } from 'react';
 
-const MyInput = forwardRef((props, ref) => {
-  return <input {...props} ref={ref} />;
-});
+function MyInput({ ref }) {
+  return <input ref={ref} />;
+}
 
-export default function Form() {
+export default function MyForm() {
   const inputRef = useRef(null);
 
   function handleClick() {
@@ -431,33 +395,27 @@ export default function Form() {
 
 </Sandpack>
 
-In design systems, it is a common pattern for low-level components like buttons, inputs, and so on, to forward their refs to their DOM nodes. On the other hand, high-level components like forms, lists, or page sections usually won't expose their DOM nodes to avoid accidental dependencies on the DOM structure.
-
 <DeepDive>
 
 #### Exposing a subset of the API with an imperative handle {/*exposing-a-subset-of-the-api-with-an-imperative-handle*/}
 
-In the above example, `MyInput` exposes the original DOM input element. This lets the parent component call `focus()` on it. However, this also lets the parent component do something else--for example, change its CSS styles. In uncommon cases, you may want to restrict the exposed functionality. You can do that with `useImperativeHandle`:
+In the above example, the ref passed to `MyInput` is passed on to the original DOM input element. This lets the parent component call `focus()` on it. However, this also lets the parent component do something else--for example, change its CSS styles. In uncommon cases, you may want to restrict the exposed functionality. You can do that with [`useImperativeHandle`](/reference/react/useImperativeHandle):
 
 <Sandpack>
 
 ```js
-import {
-  forwardRef, 
-  useRef, 
-  useImperativeHandle
-} from 'react';
+import { useRef, useImperativeHandle } from "react";
 
-const MyInput = forwardRef((props, ref) => {
+function MyInput({ ref }) {
   const realInputRef = useRef(null);
   useImperativeHandle(ref, () => ({
     // Only expose focus and nothing else
     focus() {
       realInputRef.current.focus();
     },
   }));
-  return <input {...props} ref={realInputRef} />;
-});
+  return <input ref={realInputRef} />;
+};
 
 export default function Form() {
   const inputRef = useRef(null);
@@ -469,17 +427,15 @@ export default function Form() {
   return (
     <>
       <MyInput ref={inputRef} />
-      <button onClick={handleClick}>
-        Focus the input
-      </button>
+      <button onClick={handleClick}>Focus the input</button>
     </>
   );
 }
 ```
 
 </Sandpack>
 
-Here, `realInputRef` inside `MyInput` holds the actual input DOM node. However, `useImperativeHandle` instructs React to provide your own special object as the value of a ref to the parent component. So `inputRef.current` inside the `Form` component will only have the `focus` method. In this case, the ref "handle" is not the DOM node, but the custom object you create inside `useImperativeHandle` call.
+Here, `realInputRef` inside `MyInput` holds the actual input DOM node. However, [`useImperativeHandle`](/reference/react/useImperativeHandle) instructs React to provide your own special object as the value of a ref to the parent component. So `inputRef.current` inside the `Form` component will only have the `focus` method. In this case, the ref "handle" is not the DOM node, but the custom object you create inside [`useImperativeHandle`](/reference/react/useImperativeHandle) call.
 
 </DeepDive>
 
@@ -591,7 +547,7 @@ export default function TodoList() {
     const newTodo = { id: nextId++, text: text };
     flushSync(() => {
       setText('');
-      setTodos([ ...todos, newTodo]);      
+      setTodos([ ...todos, newTodo]);
     });
     listRef.current.lastChild.scrollIntoView({
       behavior: 'smooth',

src/content/learn/react-compiler.md

@@ -347,7 +347,7 @@ React Compiler can verify many of the Rules of React statically, and will safely
 
 ### How do I know my components have been optimized? {/*how-do-i-know-my-components-have-been-optimized*/}
 
-[React Devtools](/learn/react-developer-tools) (v5.0+) has built-in support for React Compiler and will display a "Memo ✨" badge next to components that have been optimized by the compiler.
+[React DevTools](/learn/react-developer-tools) (v5.0+) and [React Native DevTools](https://reactnative.dev/docs/react-native-devtools) have built-in support for React Compiler and will display a "Memo ✨" badge next to components that have been optimized by the compiler.
 
 ### Something is not working after compilation {/*something-is-not-working-after-compilation*/}
 If you have eslint-plugin-react-compiler installed, the compiler will display any violations of the rules of React in your editor. When it does this, it means that the compiler has skipped over optimizing that component or hook. This is perfectly okay, and the compiler can recover and continue optimizing other components in your codebase. **You don't have to fix all ESLint violations straight away.** You can address them at your own pace to increase the amount of components and hooks being optimized.