Merge pull request #32 from reactjs/sync-4f9e9a56

Sync with react.dev @ 4f9e9a5

Author: lxmarinkovic

src/content/blog/2023/03/16/introducing-react-dev.md

@@ -428,7 +428,7 @@ export default function PackingList() {
 
 Note that you must write `importance > 0 && ...` rather than `importance && ...` so that if the `importance` is `0`, `0` isn't rendered as the result!
 
-In this solution, two separate conditions are used to insert a space between then name and the importance label. Alternatively, you could use a fragment with a leading space: `importance > 0 && <> <i>...</i></>` or add a space immediately inside the `<i>`:  `importance > 0 && <i> ...</i>`.
+In this solution, two separate conditions are used to insert a space between then name and the importance label. Alternatively, you could use a Fragment with a leading space: `importance > 0 && <> <i>...</i></>` or add a space immediately inside the `<i>`:  `importance > 0 && <i> ...</i>`.
 
 </Solution>
 
@@ -643,4 +643,3 @@ On the development front, thanks to [Jared Palmer](https://twitter.com/jaredpalm
 Huge thanks to the folks who volunteered their time to participate in the alpha and beta testing program. Your enthusiasm and invaluable feedback helped us shape these docs. A special shout out to our beta tester, [Debbie O'Brien](https://twitter.com/debs_obrien), who gave a talk about her experience using the React docs at React Conf 2021.
 
 Finally, thanks to the React community for being the inspiration behind this effort. You are the reason we do this, and we hope that the new docs will help you use React to build any user interface that you want.
-

src/content/community/versioning-policy.md

@@ -46,7 +46,7 @@ In general, we *don't* bump the major version number for changes to:
 
 * **Development warnings.** Since these don't affect production behavior, we may add new warnings or modify existing warnings in between major versions. In fact, this is what allows us to reliably warn about upcoming breaking changes.
 * **APIs starting with `unstable_`.** These are provided as experimental features whose APIs we are not yet confident in. By releasing these with an `unstable_` prefix, we can iterate faster and get to a stable API sooner.
-* **Alpha and canary versions of React.** We provide alpha versions of React as a way to test new features early, but we need the flexibility to make changes based on what we learn in the alpha period. If you use these versions, note that APIs may change before the stable release.
+* **Alpha and Canary versions of React.** We provide alpha versions of React as a way to test new features early, but we need the flexibility to make changes based on what we learn in the alpha period. If you use these versions, note that APIs may change before the stable release.
 * **Undocumented APIs and internal data structures.** If you access internal property names like `__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED` or `__reactInternalInstance$uk43rzhitjg`, there is no warranty.  You are on your own.
 
 This policy is designed to be pragmatic: certainly, we don't want to cause headaches for you. If we bumped the major version for all of these changes, we would end up releasing more major versions and ultimately causing more versioning pain for the community. It would also mean that we can't make progress in improving React as fast as we'd like.

src/content/learn/conditional-rendering.md

@@ -626,7 +626,7 @@ export default function PackingList() {
 
 Note that you must write `importance > 0 && ...` rather than `importance && ...` so that if the `importance` is `0`, `0` isn't rendered as the result!
 
-In this solution, two separate conditions are used to insert a space between the name and the importance label. Alternatively, you could use a fragment with a leading space: `importance > 0 && <> <i>...</i></>` or add a space immediately inside the `<i>`:  `importance > 0 && <i> ...</i>`.
+In this solution, two separate conditions are used to insert a space between the name and the importance label. Alternatively, you could use a Fragment with a leading space: `importance > 0 && <> <i>...</i></>` or add a space immediately inside the `<i>`:  `importance > 0 && <i> ...</i>`.
 
 </Solution>
 

src/content/learn/rendering-lists.md

@@ -1145,7 +1145,7 @@ hr {
 
 <Hint>
 
-You'll either need to convert `map` to a manual loop, or use a fragment.
+You'll either need to convert `map` to a manual loop, or use a Fragment.
 
 </Hint>
 
@@ -1208,7 +1208,7 @@ hr {
 
 Using the original line index as a `key` doesn't work anymore because each separator and paragraph are now in the same array. However, you can give each of them a distinct key using a suffix, e.g. `key={i + '-text'}`.
 
-Alternatively, you could render a collection of fragments which contain `<hr />` and `<p>...</p>`. However, the `<>...</>` shorthand syntax doesn't support passing keys, so you'd have to write `<Fragment>` explicitly:
+Alternatively, you could render a collection of Fragments which contain `<hr />` and `<p>...</p>`. However, the `<>...</>` shorthand syntax doesn't support passing keys, so you'd have to write `<Fragment>` explicitly:
 
 <Sandpack>
 
@@ -1254,7 +1254,7 @@ hr {
 
 </Sandpack>
 
-Remember, fragments (often written as `<> </>`) let you group JSX nodes without adding extra `<div>`s!
+Remember, Fragments (often written as `<> </>`) let you group JSX nodes without adding extra `<div>`s!
 
 </Solution>
 

src/content/learn/tutorial-tic-tac-toe.md

@@ -362,11 +362,11 @@ You'll get this error:
 
 <ConsoleBlock level="error">
 
-/src/App.js: Adjacent JSX elements must be wrapped in an enclosing tag. Did you want a JSX fragment `<>...</>`?
+/src/App.js: Adjacent JSX elements must be wrapped in an enclosing tag. Did you want a JSX Fragment `<>...</>`?
 
 </ConsoleBlock>
 
-React components need to return a single JSX element and not multiple adjacent JSX elements like two buttons. To fix this you can use *fragments* (`<>` and `</>`) to wrap multiple adjacent JSX elements like this:
+React components need to return a single JSX element and not multiple adjacent JSX elements like two buttons. To fix this you can use *Fragments* (`<>` and `</>`) to wrap multiple adjacent JSX elements like this:
 
 ```js {3-6}
 export default function Square() {

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

@@ -34,7 +34,7 @@ To display an input, render the [built-in browser `<input>`](https://developer.m
 
 <Canary>
 
-React's extensions to the `formAction` prop are currently only available in React's canary and experimental channels. In stable releases of React `formAction` works only as a [built-in browser HTML component](https://react.dev/reference/react-dom/components#all-html-components). Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
+React's extensions to the `formAction` prop are currently only available in React's Canary and experimental channels. In stable releases of React `formAction` works only as a [built-in browser HTML component]
 </Canary>
 
 [`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/hooks/useFormState.md

@@ -5,7 +5,7 @@ canary: true
 
 <Canary>
 
-The `useFormState` Hook is currently only available in React's canary and experimental channels. Learn more about [release channels here](/community/versioning-policy#all-release-channels). In addition, you need to use a framework that supports [React Server Components](/reference/react/use-client) to get the full benefit of `useFormState`.
+The `useFormState` Hook is currently only available in React's Canary and experimental channels. Learn more about [release channels here](/community/versioning-policy#all-release-channels). In addition, you need to use a framework that supports [React Server Components](/reference/react/use-client) to get the full benefit of `useFormState`.
 
 </Canary>
 

src/content/reference/react-dom/hooks/useFormStatus.md

@@ -5,7 +5,7 @@ canary: true
 
 <Canary>
 
-The `useFormStatus` Hook is currently only available in React's canary and experimental channels. Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
+The `useFormStatus` Hook is currently only available in React's Canary and experimental channels. Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
 
 </Canary>
 

src/content/reference/react/index.md

@@ -3,6 +3,7 @@ title: React Reference Overview
 ---
 
 <Intro>
+
 This section provides detailed reference documentation for working with React. For an introduction to React, please visit the [Learn](/learn) section.
 
 </Intro>

src/content/reference/react/use-server.md

@@ -175,6 +175,7 @@ Note that like most Hooks, `useFormState` can only be called in <CodeStep step={
 
 Server Actions are exposed server endpoints and can be called anywhere in client code.
 
+When using a Server Action outside of a [form](/reference/react-dom/components/form), call the Server Action in a [transition](/reference/react/useTransition), which allows you to display a loading indicator, show [optimistic state updates](/reference/react/useOptimistic), and handle unexpected errors. Forms will automatically wrap Server Actions in transitions.
 ```js {9-12}
 import incrementLike from './actions';
 import { useState, useTransition } from 'react';

src/content/reference/react/use.md

@@ -5,7 +5,7 @@ canary: true
 
 <Canary>
 
-The `use` Hook is currently only available in React's canary and experimental channels. Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
+The `use` Hook is currently only available in React's Canary and experimental channels. Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
 
 </Canary>
 

src/content/reference/react/useOptimistic.md

@@ -5,7 +5,7 @@ canary: true
 
 <Canary>
 
-The `useOptimistic` Hook is currently only available in React's canary and experimental channels. Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
+The `useOptimistic` Hook is currently only available in React's Canary and experimental channels. Learn more about [React's release channels here](/community/versioning-policy#all-release-channels).
 
 </Canary>
 
@@ -27,7 +27,7 @@ The `useOptimistic` Hook is currently only available in React's canary and exper
 
 ### `useOptimistic(state, updateFn)` {/*use*/}
 
-`useOptimistic` is a React hook that lets you show a different state while an async action is underway. It accepts some state as an argument and returns a copy of that state that can be different during the duration of an async action such as a network request. You provide a function that takes the current state and the input to the action, and returns the optimistic state to be used while the action is pending.
+`useOptimistic` is a React Hook that lets you show a different state while an async action is underway. It accepts some state as an argument and returns a copy of that state that can be different during the duration of an async action such as a network request. You provide a function that takes the current state and the input to the action, and returns the optimistic state to be used while the action is pending.
 
 This state is called the "optimistic" state because it is usually used to immediately present the user with the result of performing an action, even though the action actually takes time to complete.