Fix deadlinks take 2 (#7883)

Fixes the actual broken links.

```
$ yarn deadlinks

yarn run v1.22.22
$ node scripts/deadLinkChecker.js
Checking 177 markdown files...
Fetched 552 React error codes
Loaded 49 redirects from vercel.json

✓ All 1554 links are valid!

✨  Done in 0.86s.
```

src/content/blog/2024/02/15/react-labs-what-we-have-been-working-on-february-2024.md

@@ -107,7 +107,7 @@ Activity is still under research and our remaining work is to finalize the primi
 
 In addition to this update, our team has presented at conferences and made appearances on podcasts to speak more on our work and answer questions.
 
-- [Sathya Gunasekaran](/community/team#sathya-gunasekaran) spoke about the React Compiler at the [React India](https://www.youtube.com/watch?v=kjOacmVsLSE) conference
+- [Sathya Gunasekaran](https://github.com/gsathya) spoke about the React Compiler at the [React India](https://www.youtube.com/watch?v=kjOacmVsLSE) conference
 
 - [Dan Abramov](/community/team#dan-abramov) gave a talk at [RemixConf](https://www.youtube.com/watch?v=zMf_xeGPn6s) titled “React from Another Dimension” which explores an alternative history of how React Server Components and Actions could have been created
 

src/content/blog/2025/04/23/react-labs-view-transitions-activity-and-more.md

@@ -2495,7 +2495,7 @@ For example, we can slow down the `default` cross fade animation:
 </ViewTransition>
 ```
 
-And define `slow-fade` in CSS using [view transition classes](/reference/react/ViewTransition#view-transition-classes):
+And define `slow-fade` in CSS using [view transition classes](/reference/react/ViewTransition#view-transition-class):
 
 ```css
 ::view-transition-old(.slow-fade) {

src/content/learn/add-react-to-an-existing-project.md

@@ -24,7 +24,7 @@ Here's how we recommend to set it up:
 2. **Specify `/some-app` as the *base path*** in your framework's configuration (here's how: [Next.js](https://nextjs.org/docs/app/api-reference/config/next-config-js/basePath), [Gatsby](https://www.gatsbyjs.com/docs/how-to/previews-deploys-hosting/path-prefix/)).
 3. **Configure your server or a proxy** so that all requests under `/some-app/` are handled by your React app.
 
-This ensures the React part of your app can [benefit from the best practices](/learn/start-a-new-react-project#can-i-use-react-without-a-framework) baked into those frameworks.
+This ensures the React part of your app can [benefit from the best practices](/learn/build-a-react-app-from-scratch#consider-using-a-framework) baked into those frameworks.
 
 Many React-based frameworks are full-stack and let your React app take advantage of the server. However, you can use the same approach even if you can't or don't want to run JavaScript on the server. In that case, serve the HTML/CSS/JS export ([`next export` output](https://nextjs.org/docs/advanced-features/static-html-export) for Next.js, default for Gatsby) at `/some-app/` instead.
 

src/content/learn/synchronizing-with-effects.md

@@ -732,7 +732,7 @@ Writing `fetch` calls inside Effects is a [popular way to fetch data](https://ww
 
 This list of downsides is not specific to React. It applies to fetching data on mount with any library. Like with routing, data fetching is not trivial to do well, so we recommend the following approaches:
 
-- **If you use a [framework](/learn/start-a-new-react-project#production-grade-react-frameworks), use its built-in data fetching mechanism.** Modern React frameworks have integrated data fetching mechanisms that are efficient and don't suffer from the above pitfalls.
+- **If you use a [framework](/learn/start-a-new-react-project#full-stack-frameworks), use its built-in data fetching mechanism.** Modern React frameworks have integrated data fetching mechanisms that are efficient and don't suffer from the above pitfalls.
 - **Otherwise, consider using or building a client-side cache.** Popular open source solutions include [React Query](https://tanstack.com/query/latest), [useSWR](https://swr.vercel.app/), and [React Router 6.4+.](https://beta.reactrouter.com/en/main/start/overview) You can build your own solution too, in which case you would use Effects under the hood, but add logic for deduplicating requests, caching responses, and avoiding network waterfalls (by preloading data or hoisting data requirements to routes).
 
 You can continue fetching data directly in Effects if neither of these approaches suit you.

src/content/learn/typescript.md

@@ -13,14 +13,14 @@ TypeScript is a popular way to add type definitions to JavaScript codebases. Out
 
 * [TypeScript with React Components](/learn/typescript#typescript-with-react-components)
 * [Examples of typing with Hooks](/learn/typescript#example-hooks)
-* [Common types from `@types/react`](/learn/typescript/#useful-types)
-* [Further learning locations](/learn/typescript/#further-learning)
+* [Common types from `@types/react`](/learn/typescript#useful-types)
+* [Further learning locations](/learn/typescript#further-learning)
 
 </YouWillLearn>
 
 ## Installation {/*installation*/}
 
-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:
+All [production-grade React frameworks](/learn/start-a-new-react-project#full-stack-frameworks) offer support for using TypeScript. Follow the framework specific guide for installation:
 
 - [Next.js](https://nextjs.org/docs/app/building-your-application/configuring/typescript)
 - [Remix](https://remix.run/docs/en/1.19.2/guides/typescript)

src/content/learn/you-might-not-need-an-effect.md

@@ -26,7 +26,7 @@ There are two common cases in which you don't need Effects:
 * **You don't need Effects to transform data for rendering.** For example, let's say you want to filter a list before displaying it. You might feel tempted to write an Effect that updates a state variable when the list changes. However, this is inefficient. When you update the state, React will first call your component functions to calculate what should be on the screen. Then React will ["commit"](/learn/render-and-commit) these changes to the DOM, updating the screen. Then React will run your Effects. If your Effect *also* immediately updates the state, this restarts the whole process from scratch! To avoid the unnecessary render passes, transform all the data at the top level of your components. That code will automatically re-run whenever your props or state change.
 * **You don't need Effects to handle user events.** For example, let's say you want to send an `/api/buy` POST request and show a notification when the user buys a product. In the Buy button click event handler, you know exactly what happened. By the time an Effect runs, you don't know *what* the user did (for example, which button was clicked). This is why you'll usually handle user events in the corresponding event handlers.
 
-You *do* need Effects to [synchronize](/learn/synchronizing-with-effects#what-are-effects-and-how-are-they-different-from-events) with external systems. For example, you can write an Effect that keeps a jQuery widget synchronized with the React state. You can also fetch data with Effects: for example, you can synchronize the search results with the current search query. Keep in mind that modern [frameworks](/learn/start-a-new-react-project#production-grade-react-frameworks) provide more efficient built-in data fetching mechanisms than writing Effects directly in your components.
+You *do* need Effects to [synchronize](/learn/synchronizing-with-effects#what-are-effects-and-how-are-they-different-from-events) with external systems. For example, you can write an Effect that keeps a jQuery widget synchronized with the React state. You can also fetch data with Effects: for example, you can synchronize the search results with the current search query. Keep in mind that modern [frameworks](/learn/start-a-new-react-project#full-stack-frameworks) provide more efficient built-in data fetching mechanisms than writing Effects directly in your components.
 
 To help you gain the right intuition, let's look at some common concrete examples!
 
@@ -751,7 +751,7 @@ This ensures that when your Effect fetches data, all responses except the last r
 
 Handling race conditions is not the only difficulty with implementing data fetching. You might also want to think about caching responses (so that the user can click Back and see the previous screen instantly), how to fetch data on the server (so that the initial server-rendered HTML contains the fetched content instead of a spinner), and how to avoid network waterfalls (so that a child can fetch data without waiting for every parent).
 
-**These issues apply to any UI library, not just React. Solving them is not trivial, which is why modern [frameworks](/learn/start-a-new-react-project#production-grade-react-frameworks) provide more efficient built-in data fetching mechanisms than fetching data in Effects.**
+**These issues apply to any UI library, not just React. Solving them is not trivial, which is why modern [frameworks](/learn/start-a-new-react-project#full-stack-frameworks) provide more efficient built-in data fetching mechanisms than fetching data in Effects.**
 
 If you don't use a framework (and don't want to build your own) but would like to make data fetching from Effects more ergonomic, consider extracting your fetching logic into a custom Hook like in this example:
 

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

@@ -209,7 +209,7 @@ When your HTML is empty, the user sees a blank page until the app's JavaScript c
 <div id="root"></div>
 ```
 
-This can feel very slow! To solve this, you can generate the initial HTML from your components [on the server or during the build.](/reference/react-dom/server) Then your visitors can read text, see images, and click links before any of the JavaScript code loads. We recommend [using a framework](/learn/start-a-new-react-project#production-grade-react-frameworks) that does this optimization out of the box. Depending on when it runs, this is called *server-side rendering (SSR)* or *static site generation (SSG).*
+This can feel very slow! To solve this, you can generate the initial HTML from your components [on the server or during the build.](/reference/react-dom/server) Then your visitors can read text, see images, and click links before any of the JavaScript code loads. We recommend [using a framework](/learn/start-a-new-react-project#full-stack-frameworks) that does this optimization out of the box. Depending on when it runs, this is called *server-side rendering (SSR)* or *static site generation (SSG).*
 
 </Note>
 

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

@@ -4,7 +4,7 @@ title: Client React DOM APIs
 
 <Intro>
 
-The `react-dom/client` APIs let you render React components on the client (in the browser). These APIs are typically used at the top level of your app to initialize your React tree. A [framework](/learn/start-a-new-react-project#production-grade-react-frameworks) may call them for you. Most of your components don't need to import or use them.
+The `react-dom/client` APIs let you render React components on the client (in the browser). These APIs are typically used at the top level of your app to initialize your React tree. A [framework](/learn/start-a-new-react-project#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them.
 
 </Intro>
 

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

@@ -916,7 +916,7 @@ export default function Form() {
 
 </Sandpack>
 
-Read more about [manipulating DOM with refs](/learn/manipulating-the-dom-with-refs) and [check out more examples.](/reference/react/useRef#examples-dom)
+Read more about [manipulating DOM with refs](/learn/manipulating-the-dom-with-refs) and [check out more examples.](/reference/react/useRef#usage)
 
 For more advanced use cases, the `ref` attribute also accepts a [callback function.](#ref-callback)
 

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

@@ -36,7 +36,7 @@ To create interactive controls for submitting information, render the [built-in
 
 #### Props {/*props*/}
 
-`<form>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<form>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 [`action`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/form#action): a URL or function. When a URL is passed to `action` the form will behave like the HTML form component. When a function is passed to `action` the function will handle the form submission. The function passed to `action` may be async and will be called with a single argument containing the [form data](https://developer.mozilla.org/en-US/docs/Web/API/FormData) of the submitted form. The `action` prop can be overridden by a `formAction` attribute on a `<button>`, `<input type="submit">`, or `<input type="image">` component.
 
@@ -230,7 +230,7 @@ export async function deliverMessage(message) {
 </Sandpack>
 
 [//]: # 'Uncomment the next line, and delete this line after the `useOptimistic` reference documentatino page is published'
-[//]: # 'To learn more about the `useOptimistic` Hook see the [reference documentation](/reference/react/hooks/useOptimistic).'
+[//]: # 'To learn more about the `useOptimistic` Hook see the [reference documentation](/reference/react/useOptimistic).'
 
 ### Handling form submission errors {/*handling-form-submission-errors*/}
 

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

@@ -30,7 +30,7 @@ To display an input, render the [built-in browser `<input>`](https://developer.m
 
 #### Props {/*props*/}
 
-`<input>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<input>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 - [`formAction`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#formaction): A string or function. Overrides the parent `<form action>` for `type="submit"` and `type="image"`. When a URL is passed to `action` the form will behave like a standard HTML form. When a function is passed to `formAction` the function will handle the form submission. See [`<form action>`](/reference/react-dom/components/form#props).
 

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

@@ -30,7 +30,7 @@ To link to external resources such as stylesheets, fonts, and icons, or to annot
 
 #### Props {/*props*/}
 
-`<link>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<link>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 * `rel`: a string, required. Specifies the [relationship to the resource](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel). React [treats links with `rel="stylesheet"` differently](#special-rendering-behavior) from other links.
 

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

@@ -30,7 +30,7 @@ To add document metadata, render the [built-in browser `<meta>` component](https
 
 #### Props {/*props*/}
 
-`<meta>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<meta>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 It should have *exactly one* of the following props: `name`, `httpEquiv`, `charset`, `itemProp`. The `<meta>` component does something different depending on which of these props is specified.
 

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

@@ -36,7 +36,7 @@ The [built-in browser `<option>` component](https://developer.mozilla.org/en-US/
 
 #### Props {/*props*/}
 
-`<option>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<option>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 Additionally, `<option>` supports these props:
 

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

@@ -30,7 +30,7 @@ To display a progress indicator, render the [built-in browser `<progress>`](http
 
 #### Props {/*props*/}
 
-`<progress>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<progress>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 Additionally, `<progress>` supports these props:
 

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

@@ -31,7 +31,7 @@ To add inline or external scripts to your document, render the [built-in browser
 
 #### Props {/*props*/}
 
-`<script>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<script>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 It should have *either* `children` or a `src` prop.
 

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

@@ -36,7 +36,7 @@ To display a select box, render the [built-in browser `<select>`](https://develo
 
 #### Props {/*props*/}
 
-`<select>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<select>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 You can [make a select box controlled](#controlling-a-select-box-with-a-state-variable) by passing a `value` prop:
 

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

@@ -30,7 +30,7 @@ To add inline styles to your document, render the [built-in browser `<style>` co
 
 #### Props {/*props*/}
 
-`<style>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<style>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 * `children`: a string, required. The contents of the stylesheet.
 * `precedence`: a string. Tells React where to rank the `<style>` DOM node relative to others in the document `<head>`, which determines which stylesheet can override the other. React will infer that precedence values it discovers first are "lower" and precedence values it discovers later are "higher". Many style systems can work fine using a single precedence value because style rules are atomic. Stylesheets with the same precedence go together whether they are `<link>` or inline `<style>` tags or loaded using [`preinit`](/reference/react-dom/preinit) functions.

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

@@ -30,7 +30,7 @@ To display a text area, render the [built-in browser `<textarea>`](https://devel
 
 #### Props {/*props*/}
 
-`<textarea>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<textarea>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 You can [make a text area controlled](#controlling-a-text-area-with-a-state-variable) by passing a `value` prop:
 

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

@@ -30,7 +30,7 @@ To specify the title of the document, render the [built-in browser `<title>` com
 
 #### Props {/*props*/}
 
-`<title>` supports all [common element props.](/reference/react-dom/components/common#props)
+`<title>` supports all [common element props.](/reference/react-dom/components/common#common-props)
 
 * `children`: `<title>` accepts only text as a child. This text will become the title of the document. You can also pass your own components as long as they only render text.
 

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

@@ -50,7 +50,7 @@ A portal only changes the physical placement of the DOM node. In every other way
 
 * `domNode`: Some DOM node, such as those returned by `document.getElementById()`. The node must already exist. Passing a different DOM node during an update will cause the portal content to be recreated.
 
-* **optional** `key`: A unique string or number to be used as the portal's [key.](/learn/rendering-lists/#keeping-list-items-in-order-with-key)
+* **optional** `key`: A unique string or number to be used as the portal's [key.](/learn/rendering-lists#keeping-list-items-in-order-with-key)
 
 #### Returns {/*returns*/}
 

src/content/reference/react-dom/server/index.md

@@ -4,7 +4,7 @@ title: Server React DOM APIs
 
 <Intro>
 
-The `react-dom/server` APIs let you server-side render React components to HTML. These APIs are only used on the server at the top level of your app to generate the initial HTML. A [framework](/learn/start-a-new-react-project#production-grade-react-frameworks) may call them for you. Most of your components don't need to import or use them.
+The `react-dom/server` APIs let you server-side render React components to HTML. These APIs are only used on the server at the top level of your app to generate the initial HTML. A [framework](/learn/start-a-new-react-project#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them.
 
 </Intro>
 

src/content/reference/react-dom/static/index.md

@@ -4,7 +4,7 @@ title: Static React DOM APIs
 
 <Intro>
 
-The `react-dom/static` APIs let you generate static HTML for React components. They have limited functionality compared to the streaming APIs. A [framework](/learn/start-a-new-react-project#production-grade-react-frameworks) may call them for you. Most of your components don't need to import or use them.
+The `react-dom/static` APIs let you generate static HTML for React components. They have limited functionality compared to the streaming APIs. A [framework](/learn/start-a-new-react-project#full-stack-frameworks) may call them for you. Most of your components don't need to import or use them.
 
 </Intro>