Sync with react.dev @ 93177e6c

CONTRIBUTING.md

@@ -79,6 +79,7 @@ Ignore this rule if you're specifically describing an experimental proposal. Mak
 - Use semicolons.
 - No space between function names and parens (`method() {}` not `method () {}`).
 - When in doubt, use the default style favored by [Prettier](https://prettier.io/playground/).
+- Always capitalize React concepts such as Hooks, Effects, and Transitions.
 
 ### Highlighting
 

package.json

@@ -22,7 +22,7 @@
     "check-all": "npm-run-all prettier lint:fix tsc"
   },
   "dependencies": {
-    "@codesandbox/sandpack-react": "2.13.1",
+    "@codesandbox/sandpack-react": "2.13.5",
     "@docsearch/css": "3.0.0-alpha.41",
     "@docsearch/react": "3.0.0-alpha.41",
     "@headlessui/react": "^1.7.0",
@@ -97,7 +97,7 @@
     "webpack-bundle-analyzer": "^4.5.0"
   },
   "engines": {
-    "node": "^16.8.0 || ^18.0.0 || ^19.0.0 || ^20.0.0"
+    "node": "^16.8.0 || ^18.0.0 || ^19.0.0 || ^20.0.0 || ^21.0.0"
   },
   "nextBundleAnalysis": {
     "budget": null,

src/components/MDX/TeamMember.tsx

@@ -68,7 +68,7 @@ export function TeamMember({
                 <ExternalLink
                   aria-label="React on Twitter"
                   href={`https://twitter.com/${twitter}`}
-                  className="hover:text-primary dark:text-primary-dark flex flex-row items-center">
+                  className="hover:text-primary hover:underline dark:text-primary-dark flex flex-row items-center">
                   <IconTwitter className="pe-1" />
                   {twitter}
                 </ExternalLink>
@@ -90,7 +90,7 @@ export function TeamMember({
                 <ExternalLink
                   aria-label="GitHub Profile"
                   href={`https://github.com/${github}`}
-                  className="hover:text-primary dark:text-primary-dark flex flex-row items-center">
+                  className="hover:text-primary hover:underline dark:text-primary-dark flex flex-row items-center">
                   <IconGitHub className="pe-1" /> {github}
                 </ExternalLink>
               </div>
@@ -99,7 +99,7 @@ export function TeamMember({
               <ExternalLink
                 aria-label="Personal Site"
                 href={`https://${personal}`}
-                className="hover:text-primary dark:text-primary-dark flex flex-row items-center">
+                className="hover:text-primary hover:underline dark:text-primary-dark flex flex-row items-center">
                 <IconLink className="pe-1" /> {personal}
               </ExternalLink>
             )}

src/content/community/acknowledgements.md

@@ -16,6 +16,7 @@ We'd like to recognize a few people who have made significant contributions to R
 * [Andreas Svensson](https://github.com/syranide)
 * [Alex Krolick](https://github.com/alexkrolick)
 * [Alexey Pyltsyn](https://github.com/lex111)
+* [Andrey Lunyov](https://github.com/alunyov)
 * [Brandon Dail](https://github.com/aweary)
 * [Brian Vaughn](https://github.com/bvaughn)
 * [Caleb Meredith](https://github.com/calebmer)

src/content/community/team.md

@@ -18,18 +18,18 @@ Current members of the React team are listed in alphabetical order below.
     Andrew got started with web development by making sites with WordPress, and eventually tricked himself into doing JavaScript. His favorite pastime is karaoke. Andrew is either a Disney villain or a Disney princess, depending on the day.
 </TeamMember>
 
-<TeamMember name="Andrey Lunyov" permalink="andrey-lunyov" photo="/images/team/andrey-lunyov.jpg" github="alunyov" twitter="alunyov" threads="alunyov" title="Engineer at Meta">
-    Andrey started his career as a designer and then gradually transitioned into web development. After joining the React Data team at Meta he worked on adding an incremental JavaScript compiler to Relay, and then later on, worked on removing the same compiler from Relay. Outside of work, Andrey likes to play music and engage in various sports.
-</TeamMember>
-
-<TeamMember name="Dan Abramov" permalink="dan-abramov" photo="/images/team/gaearon.jpg" github="gaearon" twitter="dan_abramov" title="Independent Engineer">
+<TeamMember name="Dan Abramov" permalink="dan-abramov" photo="/images/team/gaearon.jpg" github="gaearon" twitter="dan_abramov2" title="Independent Engineer">
     Dan got into programming after he accidentally discovered Visual Basic inside Microsoft PowerPoint. He has found his true calling in turning [Sebastian](#sebastian-markbåge)'s tweets into long-form blog posts. Dan occasionally wins at Fortnite by hiding in a bush until the game ends.
 </TeamMember>
 
 <TeamMember name="Eli White" permalink="eli-white" photo="/images/team/eli-white.jpg" github="TheSavior" twitter="Eli_White" threads="elicwhite" title="Engineering Manager at Meta">
     Eli got into programming after he got suspended from middle school for hacking. He has been working on React and React Native since 2017. He enjoys eating treats, especially ice cream and apple pie. You can find Eli trying quirky activities like parkour, indoor skydiving, and aerial silks.
 </TeamMember>
 
+<TeamMember name="Jack Pope" permalink="jack-pope" photo="/images/team/jack-pope.jpg" github="jackpope" personal="jackpope.me" title="Engineer at Meta">
+    Shortly after being introduced to AutoHotkey, Jack had written scripts to automate everything he could think of. When reaching limitations there, he dove headfirst into web app development and hasn't looked back. Most recently, Jack worked on the web platform at Instagram before moving to React. His favorite programming language is JSX.
+</TeamMember>
+
 <TeamMember name="Jason Bonta" permalink="jason-bonta" photo="/images/team/jasonbonta.jpg" threads="someextent" title="Engineering Manager at Meta">
     Jason likes having large volumes of Amazon packages delivered to the office so that he can build forts. Despite literally walling himself off from his team at times and not understanding how for-of loops work, we appreciate him for the unique qualities he brings to his work.
 </TeamMember>
@@ -74,7 +74,7 @@ Current members of the React team are listed in alphabetical order below.
     Sebastian majored in psychology. He's usually quiet. Even when he says something, it often doesn't make sense to the rest of us until a few months later. The correct way to pronounce his surname is "mark-boa-geh" but he settled for "mark-beige" out of pragmatism -- and that's how he approaches React.
 </TeamMember>
 
-<TeamMember name="Sebastian Silbermann" permalink="sebastian-silbermann" photo="/images/team/sebsilbermann.jpg" github="eps1lon" twitter="sebsilbermann" threads="sebsilbermann" title="Independent Engineer">
+<TeamMember name="Sebastian Silbermann" permalink="sebastian-silbermann" photo="/images/team/sebsilbermann.jpg" github="eps1lon" twitter="sebsilbermann" threads="sebsilbermann" title="Engineer at Vercel">
     Sebastian learned programming to make the browser games he played during class more enjoyable. Eventually this lead to contributing to as much open source code as possible. Outside of coding he's busy making sure people don't confuse him with the other Sebastians and Zilberman of the React community.
 </TeamMember>
 

src/content/learn/editor-setup.md

@@ -40,7 +40,11 @@ title: התקנת עורך קוד
 
 ### Formatting {/*formatting*/}
 
+<<<<<<< HEAD
 הדרך האחרון שאתה רוצה כשאתה משתף קוד עם מפתח אחר הוא להיכנס לוויכוח [tabs vs spaces](https://www.google.com/search?q=tabs+vs+spaces). למזלנו, [prettier](https://prettier.io/)) ינקה את הקוד שלך על ידי התאמתו לחוקים קיימים. בעת הרצת prettier, כל ה-tabs יהפכו ל-spaces, וגרשיים כפולים או יחידים ישונו בהתאם לקונפיגורציה. בסביבת פיתוח אידיאלית, Prettier ירוץ בעת שמירת קובץ, ויעשה את כל השינויים הללו אוטומטית.
+=======
+The last thing you want to do when sharing your code with another contributor is get into a discussion about [tabs vs spaces](https://www.google.com/search?q=tabs+vs+spaces)! Fortunately, [Prettier](https://prettier.io/) will clean up your code by reformatting it to conform to preset, configurable rules. Run Prettier, and all your tabs will be converted to spaces—and your indentation, quotes, etc will also all be changed to conform to the configuration. In the ideal setup, Prettier will run when you save your file, quickly making these edits for you.
+>>>>>>> 93177e6ceac8ffb5c2a8f3ed4bd1f80b63097078
 
 ניתן להתקין את Prettier ב[VS Code](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode) בעזרת הצעדים הבאים:
 

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

@@ -493,7 +493,7 @@ In general, you [don't want](/learn/referencing-values-with-refs#best-practices-
 
 React sets `ref.current` during the commit. Before updating the DOM, React sets the affected `ref.current` values to `null`. After updating the DOM, React immediately sets them to the corresponding DOM nodes.
 
-**Usually, you will access refs from event handlers.** If you want to do something with a ref, but there is no particular event to do it in, you might need an Effect. We will discuss effects on the next pages.
+**Usually, you will access refs from event handlers.** If you want to do something with a ref, but there is no particular event to do it in, you might need an Effect. We will discuss Effects on the next pages.
 
 <DeepDive>
 

src/content/learn/rendering-lists.md

@@ -113,9 +113,11 @@ const people = [{
   name: 'Mohammad Abdus Salam',
   profession: 'physicist',
 }, {
+  id: 3,
   name: 'Percy Lavon Julian',
   profession: 'chemist',  
 }, {
+  id: 4,
   name: 'Subrahmanyan Chandrasekhar',
   profession: 'astrophysicist',
 }];

src/content/learn/typescript.md

@@ -22,7 +22,7 @@ TypeScript is a popular way to add type definitions to JavaScript codebases. Out
 
 All [production-grade React frameworks](/learn/start-a-new-react-project#production-grade-react-frameworks) offer support for using TypeScript. Follow the framework specific guide for installation:
 
-- [Next.js](https://nextjs.org/docs/pages/building-your-application/configuring/typescript)
+- [Next.js](https://nextjs.org/docs/app/building-your-application/configuring/typescript)
 - [Remix](https://remix.run/docs/en/1.19.2/guides/typescript)
 - [Gatsby](https://www.gatsbyjs.com/docs/how-to/custom-configuration/typescript/)
 - [Expo](https://docs.expo.dev/guides/typescript/)
@@ -435,7 +435,7 @@ interface ModalRendererProps {
 
 Note, that you cannot use TypeScript to describe that the children are a certain type of JSX elements, so you cannot use the type-system to describe a component which only accepts `<li>` children. 
 
-You can see all an example of both `React.ReactNode` and `React.ReactElement` with the type-checker in [this TypeScript playground](https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAJQKYEMDG8BmUIjgIilQ3wChSB6CxYmAOmXRgDkIATJOdNJMGAZzgwAFpxAR+8YADswAVwGkZMJFEzpOjDKw4AFHGEEBvUnDhphwADZsi0gFw0mDWjqQBuUgF9yaCNMlENzgAXjgACjADfkctFnYkfQhDAEpQgD44AB42YAA3dKMo5P46C2tbJGkvLIpcgt9-QLi3AEEwMFCItJDMrPTTbIQ3dKywdIB5aU4kKyQQKpha8drhhIGzLLWODbNs3b3s8YAxKBQAcwXpAThMaGWDvbH0gFloGbmrgQfBzYpd1YjQZbEYARkB6zMwO2SHSAAlZlYIBCdtCRkZpHIrFYahQYQD8UYYFA5EhcfjyGYqHAXnJAsIUHlOOUbHYhMIIHJzsI0Qk4P9SLUBuRqXEXEwAKKfRZcNA8PiCfxWACecAAUgBlAAacFm80W-CU11U6h4TgwUv11yShjgJjMLMqDnN9Dilq+nh8pD8AXgCHdMrCkWisVoAet0R6fXqhWKhjKllZVVxMcavpd4Zg7U6Qaj+2hmdG4zeRF10uu-Aeq0LBfLMEe-V+T2L7zLVu+FBWLdLeq+lc7DYFf39deFVOotMCACNOCh1dq219a+30uC8YWoZsRyuEdjkevR8uvoVMdjyTWt4WiSSydXD4NqZP4AymeZE072ZzuUeZQKheQgA).
+You can see an example of both `React.ReactNode` and `React.ReactElement` with the type-checker in [this TypeScript playground](https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAJQKYEMDG8BmUIjgIilQ3wChSB6CxYmAOmXRgDkIATJOdNJMGAZzgwAFpxAR+8YADswAVwGkZMJFEzpOjDKw4AFHGEEBvUnDhphwADZsi0gFw0mDWjqQBuUgF9yaCNMlENzgAXjgACjADfkctFnYkfQhDAEpQgD44AB42YAA3dKMo5P46C2tbJGkvLIpcgt9-QLi3AEEwMFCItJDMrPTTbIQ3dKywdIB5aU4kKyQQKpha8drhhIGzLLWODbNs3b3s8YAxKBQAcwXpAThMaGWDvbH0gFloGbmrgQfBzYpd1YjQZbEYARkB6zMwO2SHSAAlZlYIBCdtCRkZpHIrFYahQYQD8UYYFA5EhcfjyGYqHAXnJAsIUHlOOUbHYhMIIHJzsI0Qk4P9SLUBuRqXEXEwAKKfRZcNA8PiCfxWACecAAUgBlAAacFm80W-CU11U6h4TgwUv11yShjgJjMLMqDnN9Dilq+nh8pD8AXgCHdMrCkWisVoAet0R6fXqhWKhjKllZVVxMcavpd4Zg7U6Qaj+2hmdG4zeRF10uu-Aeq0LBfLMEe-V+T2L7zLVu+FBWLdLeq+lc7DYFf39deFVOotMCACNOCh1dq219a+30uC8YWoZsRyuEdjkevR8uvoVMdjyTWt4WiSSydXD4NqZP4AymeZE072ZzuUeZQKheQgA).
 
 ### Style Props {/*typing-style-props*/}
 
@@ -456,7 +456,7 @@ We recommend the following resources:
 
  - [The TypeScript handbook](https://www.typescriptlang.org/docs/handbook/) is the official documentation for TypeScript, and covers most key language features.
 
- - [The TypeScript release notes](https://devblogs.microsoft.com/typescript/) covers a each new features in-depth.
+ - [The TypeScript release notes](https://devblogs.microsoft.com/typescript/) cover new features in depth.
 
  - [React TypeScript Cheatsheet](https://react-typescript-cheatsheet.netlify.app/) is a community-maintained cheatsheet for using TypeScript with React, covering a lot of useful edge cases and providing more breadth than this document.
 

src/content/reference/react-dom/components/link.md

@@ -79,7 +79,7 @@ Props that are **not recommended** for use with React:
 
 #### Special rendering behavior {/*special-rendering-behavior*/}
 
-React will always place the DOM element corresponding to the `<link>` component within the document’s `<head>`, regardless of where in the React tree it is rendered. The `<head>` is the only valid place for `<link>` to exist within the DOM, yet it’s convenient and keeps things composable if a component representing a specific page can render `<link>` components itself. 
+React will always place the DOM element corresponding to the `<link>` component within the document’s `<head>`, regardless of where in the React tree it is rendered. The `<head>` is the only valid place for `<link>` to exist within the DOM, yet it’s convenient and keeps things composable if a component representing a specific page can render `<link>` components itself.
 
 There are a few exceptions to this:
 
@@ -91,7 +91,7 @@ There are a few exceptions to this:
 
 In addition, if the `<link>` is to a stylesheet (namely, it has `rel="stylesheet"` in its props), React treats it specially in the following ways:
 
-* The component that renders `<link>` will [suspend](http://localhost:3000/reference/react/Suspense) while the stylesheet is loading.
+* The component that renders `<link>` will [suspend](/reference/react/Suspense) while the stylesheet is loading.
 * If multiple components render links to the same stylesheet, React will de-duplicate them and only put a single link into the DOM. Two links are considered the same if they have the same `href` prop.
 
 There are two exception to this special behavior:
@@ -133,7 +133,7 @@ export default function BlogPage() {
 
 ### Linking to a stylesheet {/*linking-to-a-stylesheet*/}
 
-If a component depends on a certain stylesheet in order to be displayed correctly, you can render a link to that stylesheet within the component. Your component will [suspend](http://localhost:3000/reference/react/Suspense) while the stylesheet is loading. You must supply the `precedence` prop, which tells React where to place this stylesheet relative to others — stylesheets with higher precedence can override those with lower precedence.
+If a component depends on a certain stylesheet in order to be displayed correctly, you can render a link to that stylesheet within the component. Your component will [suspend](/reference/react/Suspense) while the stylesheet is loading. You must supply the `precedence` prop, which tells React where to place this stylesheet relative to others — stylesheets with higher precedence can override those with lower precedence.
 
 <Note>
 When you want to use a stylesheet, it can be beneficial to call the [preinit](/reference/react-dom/preinit) function. Calling this function may allow the browser to start fetching the stylesheet earlier than if you just render a `<link>` component, for example by sending an [HTTP Early Hints response](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/103).
@@ -217,7 +217,7 @@ function Component() {
 
 ### Annotating specific items within the document with links {/*annotating-specific-items-within-the-document-with-links*/}
 
-You can use the `<link>` component with the `itemProp` prop to annotate specific items within the document with links to related resources. In this case, React will *not* place these annotations within the document `<head>` but will place them like any other React component. 
+You can use the `<link>` component with the `itemProp` prop to annotate specific items within the document with links to related resources. In this case, React will *not* place these annotations within the document `<head>` but will place them like any other React component.
 
 ```js
 <section itemScope>

src/content/reference/react-dom/components/style.md

@@ -52,7 +52,7 @@ Props that are **not recommended** for use with React:
 
 #### Special rendering behavior {/*special-rendering-behavior*/}
 
-React can move `<style>` components to the document's `<head>`, de-duplicate identical stylesheets, and [suspend](http://localhost:3000/reference/react/Suspense) while the stylesheet is loading.
+React can move `<style>` components to the document's `<head>`, de-duplicate identical stylesheets, and [suspend](/reference/react/Suspense) while the stylesheet is loading.
 
 To opt into this behavior, provide the `href` and `precedence` props. React will de-duplicate styles if they have the same `href`. The precedence prop tells React where to rank the `<style>` DOM node relative to others in the document `<head>`, which determines which stylesheet can override the other.
 

src/content/reference/react-dom/components/textarea.md

@@ -330,7 +330,7 @@ textarea { display: block; margin-top: 5px; margin-bottom: 10px; }
 
 <Pitfall>
 
-**If you pass `value` without `onChange`, it will be impossible to type into the text area.** When you control an text area by passing some `value` to it, you *force* it to always have the value you passed. So if you pass a state variable as a `value` but forget to update that state variable synchronously during the `onChange` event handler, React will revert the text area after every keystroke back to the `value` that you specified.
+**If you pass `value` without `onChange`, it will be impossible to type into the text area.** When you control a text area by passing some `value` to it, you *force* it to always have the value you passed. So if you pass a state variable as a `value` but forget to update that state variable synchronously during the `onChange` event handler, React will revert the text area after every keystroke back to the `value` that you specified.
 
 </Pitfall>
 

src/content/reference/react-dom/flushSync.md

@@ -53,7 +53,7 @@ Most of the time, `flushSync` can be avoided. Use `flushSync` as last resort.
 
 * `flushSync` can significantly hurt performance. Use sparingly.
 * `flushSync` may force pending Suspense boundaries to show their `fallback` state.
-* `flushSync` may run pending effects and synchronously apply any updates they contain before returning.
+* `flushSync` may run pending Effects and synchronously apply any updates they contain before returning.
 * `flushSync` may flush updates outside the callback when necessary to flush the updates inside the callback. For example, if there are pending updates from a click, React may flush those before flushing the updates inside the callback.
 
 ---

src/content/reference/react-dom/hydrate.md

@@ -152,7 +152,7 @@ This only works one level deep, and is intended to be an escape hatch. Don’t o
 
 ### Handling different client and server content {/*handling-different-client-and-server-content*/}
 
-If you intentionally need to render something different on the server and the client, you can do a two-pass rendering. Components that render something different on the client can read a [state variable](/reference/react/useState) like `isClient`, which you can set to `true` in an [effect](/reference/react/useEffect):
+If you intentionally need to render something different on the server and the client, you can do a two-pass rendering. Components that render something different on the client can read a [state variable](/reference/react/useState) like `isClient`, which you can set to `true` in an [Effect](/reference/react/useEffect):
 
 <Sandpack>