diff --git a/src/components/Icon/IconTwitter.tsx b/src/components/Icon/IconTwitter.tsx
index 95117152..e7b0cf09 100644
--- a/src/components/Icon/IconTwitter.tsx
+++ b/src/components/Icon/IconTwitter.tsx
@@ -9,13 +9,13 @@ export const IconTwitter = memo(
return (
);
}
diff --git a/src/components/MDX/Heading.tsx b/src/components/MDX/Heading.tsx
index 50e209e7..a9f3efc3 100644
--- a/src/components/MDX/Heading.tsx
+++ b/src/components/MDX/Heading.tsx
@@ -88,3 +88,11 @@ export const H4 = ({className, ...props}: HeadingProps) => (
{...props}
/>
);
+
+export const H5 = ({className, ...props}: HeadingProps) => (
+
+);
diff --git a/src/components/MDX/MDXComponents.tsx b/src/components/MDX/MDXComponents.tsx
index a9b2b4f2..a6037572 100644
--- a/src/components/MDX/MDXComponents.tsx
+++ b/src/components/MDX/MDXComponents.tsx
@@ -11,7 +11,7 @@ import {CodeDiagram} from './CodeDiagram';
import ConsoleBlock from './ConsoleBlock';
import ExpandableCallout from './ExpandableCallout';
import ExpandableExample from './ExpandableExample';
-import {H1, H2, H3, H4} from './Heading';
+import {H1, H2, H3, H4, H5} from './Heading';
import InlineCode from './InlineCode';
import Intro from './Intro';
import BlogCard from './BlogCard';
@@ -388,6 +388,7 @@ export const MDXComponents = {
h2: H2,
h3: H3,
h4: H4,
+ h5: H5,
hr: Divider,
a: Link,
img: Image,
diff --git a/src/content/community/conferences.md b/src/content/community/conferences.md
index 974e4a82..2f67c475 100644
--- a/src/content/community/conferences.md
+++ b/src/content/community/conferences.md
@@ -10,27 +10,52 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
## Upcoming Conferences {/*upcoming-conferences*/}
-### React Rally 2023 🐙 {/*react-rally-2023*/}
-August 17 & 18, 2023. Salt Lake City, UT, USA
+### RedwoodJS Conference 2023 {/*redwoodjs-conference-2023*/}
+September 26 - 29, 2023. Grants Pass, Oregon + remote (hybrid event)
-[Website](https://www.reactrally.com/) - [Twitter](https://twitter.com/ReactRally) - [Instagram](https://www.instagram.com/reactrally/)
+[Website](https://www.redwoodjsconf.com/) - [Twitter](https://twitter.com/redwoodjs)
+
+### React Alicante 2023 {/*react-alicante-2023*/}
+September 28 - 30, 2023. Alicante, Spain
+
+[Website](https://reactalicante.es/) - [Twitter](https://twitter.com/reactalicante)
+
+### React Live 2023 {/*react-live-2023*/}
+September 29, 2023. Amsterdam, Netherlands
+
+[Website](https://reactlive.nl/)
### React Native EU 2023 {/*react-native-eu-2023*/}
September 7 & 8, 2023. Wrocław, Poland
[Website](https://react-native.eu) - [Twitter](https://twitter.com/react_native_eu) - [Facebook](https://www.facebook.com/reactnativeeu)
+### RenderCon Kenya 2023 {/*rendercon-kenya-2023*/}
+September 29 - 30, 2023. Nairobi, Kenya
+
+[Website](https://rendercon.org/) - [Twitter](https://twitter.com/renderconke) - [LinkedIn](https://www.linkedin.com/company/renderconke/) - [YouTube](https://www.youtube.com/channel/UC0bCcG8gHUL4njDOpQGcMIA)
### React India 2023 {/*react-india-2023*/}
October 5 - 7, 2023. In-person in Goa, India (hybrid event) + Oct 3 2023 - remote day
[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 Brussels 2023 {/*react-brussels-2023*/}
+October 13th 2023. In-person in Brussels, Belgium + Remote (hybrid)
+
+[Website](https://www.react.brussels/) - [Twitter](https://twitter.com/BrusselsReact)
+
### React Advanced 2023 {/*react-advanced-2023*/}
October 20 & 23, 2023. In-person in London, UK + remote first interactivity (hybrid event)
[Website](https://www.reactadvanced.com/) - [Twitter](https://twitter.com/ReactAdvanced) - [Facebook](https://www.facebook.com/ReactAdvanced) - [Videos](https://portal.gitnation.org/events/react-advanced-conference-2023)
+### reactjsday 2023 {/*reactjsday-2023*/}
+October 27th 2023. In-person in Verona, Italy and online (hybrid event)
+
+[Website](https://2023.reactjsday.it/) - [Twitter](https://twitter.com/reactjsday) - [Facebook](https://www.facebook.com/GrUSP/) - [YouTube](https://www.youtube.com/c/grusp)
+
+
### React Summit US 2023 {/*react-summit-us-2023*/}
November 13 & 15, 2023. In-person in New York, US + remote first interactivity (hybrid event)
@@ -41,8 +66,18 @@ December 8 & 12, 2023. In-person in Berlin, Germany + remote first interactivity
[Website](https://reactday.berlin) - [Twitter](https://twitter.com/reactdayberlin) - [Facebook](https://www.facebook.com/reactdayberlin/) - [Videos](https://portal.gitnation.org/events/react-day-berlin-2023)
+### Render(ATL) 2024 🍑 {/*renderatl-2024-*/}
+June 12 - June 14, 2024. Atlanta, GA, USA
+
+[Website](https://renderatl.com) - [Discord](https://www.renderatl.com/discord) - [Twitter](https://twitter.com/renderATL) - [Instagram](https://www.instagram.com/renderatl/) - [Facebook](https://www.facebook.com/renderatl/) - [LinkedIn](https://www.linkedin.com/company/renderatl) - [Podcast](https://www.renderatl.com/culture-and-code#/)
+
## Past Conferences {/*past-conferences*/}
+### React Rally 2023 🐙 {/*react-rally-2023*/}
+August 17 & 18, 2023. Salt Lake City, UT, USA
+
+[Website](https://www.reactrally.com/) - [Twitter](https://twitter.com/ReactRally) - [Instagram](https://www.instagram.com/reactrally/)
+
### React Nexus 2023 {/*react-nexus-2023*/}
July 07 & 08, 2023. Bangalore, India (In-person event)
@@ -516,7 +551,7 @@ August 18 in Guangzhou, China
[Website](https://react.w3ctech.com)
-### React Rally 2018{/*react-rally-2018*/}
+### React Rally 2018 {/*react-rally-2018*/}
August 16-17 in Salt Lake City, Utah USA
[Website](http://www.reactrally.com) - [Twitter](https://twitter.com/reactrally)
diff --git a/src/content/community/meetups.md b/src/content/community/meetups.md
index 382a0869..680fd323 100644
--- a/src/content/community/meetups.md
+++ b/src/content/community/meetups.md
@@ -96,12 +96,10 @@ Do you have a local React.js meetup? Add it here! (Please keep the list alphabet
## India {/*india*/}
* [Ahmedabad](https://www.meetup.com/react-ahmedabad/)
-* [Bangalore](https://www.meetup.com/ReactJS-Bangalore/)
-* [Bangalore](https://www.meetup.com/React-Native-Bangalore-Meetup)
-* [Chandigarh](https://www.meetup.com/Chandigarh-React-Developers/)
+* [Bangalore (React)](https://www.meetup.com/ReactJS-Bangalore/)
+* [Bangalore (React Native)](https://www.meetup.com/React-Native-Bangalore-Meetup)
* [Chennai](https://www.meetup.com/React-Chennai/)
* [Delhi NCR](https://www.meetup.com/React-Delhi-NCR/)
-* [Jaipur](https://www.meetup.com/JaipurJS-Developer-Meetup/)
* [Pune](https://www.meetup.com/ReactJS-and-Friends/)
## Indonesia {/*indonesia*/}
diff --git a/src/content/learn/preserving-and-resetting-state.md b/src/content/learn/preserving-and-resetting-state.md
index 21468859..1c9c341f 100644
--- a/src/content/learn/preserving-and-resetting-state.md
+++ b/src/content/learn/preserving-and-resetting-state.md
@@ -935,7 +935,7 @@ Clicking "next" again
-Each `Counter`'s state gets destroyed each time its removed from the DOM. This is why they reset every time you click the button.
+Each `Counter`'s state gets destroyed each time it's removed from the DOM. This is why they reset every time you click the button.
This solution is convenient when you only have a few independent components rendered in the same place. In this example, you only have two, so it's not a hassle to render both separately in the JSX.
diff --git a/src/content/learn/tutorial-tic-tac-toe.md b/src/content/learn/tutorial-tic-tac-toe.md
index 16e5f518..7c5adb11 100644
--- a/src/content/learn/tutorial-tic-tac-toe.md
+++ b/src/content/learn/tutorial-tic-tac-toe.md
@@ -2266,7 +2266,7 @@ to
Alexa: 5 tasks left
```
-In addition to the updated counts, a human reading this would probably say that you swapped Alexa and Ben's ordering and inserted Claudia between Alexa and Ben. However, React is a computer program and can't know what you intended, so you need to specify a _key_ property for each list item to differentiate each list item from its siblings. If your data was from a database, Alexa, Ben, and Claudia's database IDs could be used as keys.
+In addition to the updated counts, a human reading this would probably say that you swapped Alexa and Ben's ordering and inserted Claudia between Alexa and Ben. However, React is a computer program and does not know what you intended, so you need to specify a _key_ property for each list item to differentiate each list item from its siblings. If your data was from a database, Alexa, Ben, and Claudia's database IDs could be used as keys.
```js {1}
diff --git a/src/content/learn/typescript.md b/src/content/learn/typescript.md
index 5695b755..56fa5be5 100644
--- a/src/content/learn/typescript.md
+++ b/src/content/learn/typescript.md
@@ -20,7 +20,7 @@ TypeScript is a popular way to add type definitions to JavaScript codebases. Out
## Installation {/*installation*/}
-All [production-grade React frameworks](https://react-dev-git-fork-orta-typescriptpage-fbopensource.vercel.app/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#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)
- [Remix](https://remix.run/docs/en/1.19.2/guides/typescript)
diff --git a/src/content/reference/react-dom/components/select.md b/src/content/reference/react-dom/components/select.md
index 46710908..0dbdc153 100644
--- a/src/content/reference/react-dom/components/select.md
+++ b/src/content/reference/react-dom/components/select.md
@@ -52,7 +52,7 @@ These `
}>
+
+
+ );
+}
+```
+
+The Client Component then takes the Promise it received as a prop and passes it to the `use` Hook. This allows the Client Component to read the value from the Promise that was initially created by the Server Component.
+
+```js [[2, 6, "Message"], [4, 6, "messagePromise"], [4, 7, "messagePromise"], [5, 7, "use"]]
+// message.js
+'use client';
+
+import { use } from 'react';
+
+export function Message({ messagePromise }) {
+ const messageContent = use(messagePromise);
+ return
Here is the message: {messageContent}
;
+}
+```
+Because `Message` is wrapped in [`Suspense`](/reference/react/Suspense), the fallback will be displayed until the Promise is resolved. When the Promise is resolved, the value will be read by the `use` Hook and the `Message` component will replace the Suspense fallback.
+
+
+
+```js message.js active
+"use client";
+
+import { use, Suspense } from "react";
+
+function Message({ messagePromise }) {
+ const messageContent = use(messagePromise);
+ return
Here is the message: {messageContent}
;
+}
+
+export function MessageContainer({ messagePromise }) {
+ return (
+ ⌛Downloading message...}>
+
+
+ );
+}
+```
+
+```js App.js hidden
+import { useState } from "react";
+import { MessageContainer } from "./message.js";
+
+function fetchMessage() {
+ return new Promise((resolve) => setTimeout(resolve, 1000, "⚛️"));
+}
+
+export default function App() {
+ const [messagePromise, setMessagePromise] = useState(null);
+ const [show, setShow] = useState(false);
+ function download() {
+ setMessagePromise(fetchMessage());
+ setShow(true);
+ }
+
+ if (show) {
+ return ;
+ } else {
+ return ;
+ }
+}
+```
+
+```js index.js hidden
+// TODO: update to import from stable
+// react instead of canary once the `use`
+// Hook is in a stable release of React
+import React, { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+import './styles.css';
+
+// TODO: update this example to use
+// the Codesandbox Server Component
+// demo environment once it is created
+import App from './App';
+
+const root = createRoot(document.getElementById('root'));
+root.render(
+
+
+
+);
+```
+
+```json package.json hidden
+{
+ "dependencies": {
+ "react": "18.3.0-canary-9377e1010-20230712",
+ "react-dom": "18.3.0-canary-9377e1010-20230712",
+ "react-scripts": "^5.0.0"
+ },
+ "main": "/index.js"
+}
+```
+
+
+
+
+When passing a Promise from a Server Component to a Client Component, its resolved value must be serializable to pass between server and client. Data types like functions aren't serializable and cannot be the resolved value of such a Promise.
+
+
+
+
+
+
+#### Should I resolve a Promise in a Server or Client Component? {/*resolve-promise-in-server-or-client-component*/}
+
+A Promise can be passed from a Server Component to a Client Component and resolved in the Client component with the `use` Hook. You can also resolve the Promise in a Server Component with `await` and pass the required data to the Client Component as a prop.
+
+```js
+export default function App() {
+ const messageContent = await fetchMessage();
+ return
+}
+```
+
+But using `await` in a [Server Component](/reference/react/components#server-components) will block its rendering until the `await` statement is finished. Passing a Promise from a Server Component to a Client Component prevents the Promise from blocking the rendering of the Server Component.
+
+
+
+### Dealing with rejected Promises {/*dealing-with-rejected-promises*/}
+
+In some cases a Promise passed to `use` could be rejected. You can handle rejected Promises by either:
+
+1. [Displaying an error to users with error boundary.](#displaying-an-error-to-users-with-error-boundary)
+2. [Providing an alternative value with `Promise.catch`](#providing-an-alternative-value-with-promise-catch)
+
+
+`use` cannot be called in a try-catch block. Instead of a try-catch block [wrap your component in an Error Boundary](#displaying-an-error-to-users-with-error-boundary), or [provide an alternative value to use with the Promise's `.catch` method](#providing-an-alternative-value-with-promise-catch).
+
+
+#### Displaying an error to users with a error boundary {/*displaying-an-error-to-users-with-error-boundary*/}
+
+If you'd like to display an error to your users when a Promise is rejected, you can use an [error boundary](/reference/react/Component#catching-rendering-errors-with-an-error-boundary). To use an error boundary, wrap the component where you are calling the `use` Hook in an error boundary. If the Promise passed to `use` is rejected the fallback for the error boundary will be displayed.
+
+
+
+```js message.js active
+"use client";
+
+import { use, Suspense } from "react";
+import { ErrorBoundary } from "react-error-boundary";
+
+export function MessageContainer({ messagePromise }) {
+ return (
+ ⚠️Something went wrong}>
+ ⌛Downloading message...}>
+
+
+
+ );
+}
+
+function Message({ messagePromise }) {
+ const content = use(messagePromise);
+ return
Here is the message: {content}
;
+}
+```
+
+```js App.js hidden
+import { useState } from "react";
+import { MessageContainer } from "./message.js";
+
+function fetchMessage() {
+ return new Promise((resolve, reject) => setTimeout(reject, 1000));
+}
+
+export default function App() {
+ const [messagePromise, setMessagePromise] = useState(null);
+ const [show, setShow] = useState(false);
+ function download() {
+ setMessagePromise(fetchMessage());
+ setShow(true);
+ }
+
+ if (show) {
+ return ;
+ } else {
+ return ;
+ }
+}
+```
+
+```js index.js hidden
+// TODO: update to import from stable
+// react instead of canary once the `use`
+// Hook is in a stable release of React
+import React, { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+import './styles.css';
+
+// TODO: update this example to use
+// the Codesandbox Server Component
+// demo environment once it is created
+import App from './App';
+
+const root = createRoot(document.getElementById('root'));
+root.render(
+
+
+
+);
+```
+
+```json package.json hidden
+{
+ "dependencies": {
+ "react": "18.3.0-canary-9377e1010-20230712",
+ "react-dom": "18.3.0-canary-9377e1010-20230712",
+ "react-scripts": "^5.0.0",
+ "react-error-boundary": "4.0.3"
+ },
+ "main": "/index.js"
+}
+```
+
+
+#### Providing an alternative value with `Promise.catch` {/*providing-an-alternative-value-with-promise-catch*/}
+
+If you'd like to provide an alternative value when the Promise passed to `use` is rejected you can use the Promise's [`catch`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch) method.
+
+```js [[1, 6, "catch"],[2, 7, "return"]]
+import { Message } from './message.js';
+
+export default function App() {
+ const messagePromise = new Promise((resolve, reject) => {
+ reject();
+ }).catch(() => {
+ return "no new message found.";
+ });
+
+ return (
+ waiting for message...}>
+
+
+ );
+}
+```
+
+To use the Promise's `catch` method, call `catch` on the Promise object. `catch` takes a single argument: a function that takes an error message as an argument. Whatever is returned by the function passed to `catch` will be used as the resolved value of the Promise.
+
+---
+
+## Troubleshooting {/*troubleshooting*/}
+
+### "Suspense Exception: This is not a real error!" {/*suspense-exception-error*/}
+
+You are either calling `use` outside of a React component or Hook function, or calling `use` in a try–catch block. If you are calling `use` inside a try–catch block, wrap your component in an error boundary, or call the Promise's `catch` to catch the error and resolve the Promise with another value. [See these examples](#dealing-with-rejected-promises).
+
+If you are calling `use` outside a React component or Hook function, move the `use` call to a React component or Hook function.
+
+```jsx
+function MessageComponent({messagePromise}) {
+ function download() {
+ // ❌ the function calling `use` is not a Component or Hook
+ const message = use(messagePromise);
+ // ...
+```
+
+Instead, call `use` outside any component closures, where the function that calls `use` is a component or Hook.
+
+```jsx
+function MessageComponent({messagePromise}) {
+ // ✅ `use` is being called from a component.
+ const message = use(messagePromise);
+ // ...
+```
diff --git a/src/sidebarReference.json b/src/sidebarReference.json
index 04a52357..62725693 100644
--- a/src/sidebarReference.json
+++ b/src/sidebarReference.json
@@ -10,6 +10,11 @@
"title": "Hooks",
"path": "/reference/react",
"routes": [
+ {
+ "title": "use",
+ "path": "/reference/react/use",
+ "canary": true
+ },
{
"title": "useCallback",
"path": "/reference/react/useCallback"
@@ -98,6 +103,11 @@
"title": "APIs",
"path": "/reference/react/apis",
"routes": [
+ {
+ "title": "cache",
+ "path": "/reference/react/cache",
+ "canary": true
+ },
{
"title": "createContext",
"path": "/reference/react/createContext"