Skip to content

Sync with react.dev @ 50d6991c #121

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 15 commits into
base: main
Choose a base branch
from
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension


Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 5 additions & 2 deletions .github/workflows/analyze_comment.yml
Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,11 @@ on:
types:
- completed

permissions: {}

permissions:
contents: read
issues: write
pull-requests: write

jobs:
comment:
runs-on: ubuntu-latest
Expand Down
4 changes: 2 additions & 2 deletions src/components/Layout/HomeContent.js
Original file line number Diff line number Diff line change
Expand Up @@ -1172,7 +1172,7 @@ async function Talks({ confId }) {
</CodeBlock>
}
right={
<NavContext.Provider value={{slug, navigate}}>
<NavContext value={{slug, navigate}}>
<BrowserChrome
domain="example.com"
path={'confs/' + slug}
Expand All @@ -1192,7 +1192,7 @@ async function Talks({ confId }) {
</Suspense>
</ExamplePanel>
</BrowserChrome>
</NavContext.Provider>
</NavContext>
}
/>
);
Expand Down
8 changes: 3 additions & 5 deletions src/components/Layout/Page.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -82,11 +82,9 @@ export function Page({
'max-w-7xl mx-auto',
section === 'blog' && 'lg:flex lg:flex-col lg:items-center'
)}>
<TocContext.Provider value={toc}>
<LanguagesContext.Provider value={languages}>
{children}
</LanguagesContext.Provider>
</TocContext.Provider>
<TocContext value={toc}>
<LanguagesContext value={languages}>{children}</LanguagesContext>
</TocContext>
</div>
{!isBlogIndex && (
<DocsPageFooter
Expand Down
4 changes: 3 additions & 1 deletion src/components/Layout/TopNav/TopNav.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -266,7 +266,9 @@ export default function TopNav({
<BrandMenu>
<div className="flex items-center">
<div className="uwu-visible flex items-center justify-center h-full">
<NextLink href="/">
<NextLink
href="/"
className="active:scale-95 transition-transform">
<Image
alt="logo by @sawaratsuki1004"
title="logo by @sawaratsuki1004"
Expand Down
4 changes: 2 additions & 2 deletions src/components/MDX/MDXComponents.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -354,7 +354,7 @@ function IllustrationBlock({
</figure>
));
return (
<IllustrationContext.Provider value={isInBlockTrue}>
<IllustrationContext value={isInBlockTrue}>
<div className="relative group before:absolute before:-inset-y-16 before:inset-x-0 my-16 mx-0 2xl:mx-auto max-w-4xl 2xl:max-w-6xl">
{sequential ? (
<ol className="mdx-illustration-block flex">
Expand All @@ -369,7 +369,7 @@ function IllustrationBlock({
)}
<AuthorCredit author={author} authorLink={authorLink} />
</div>
</IllustrationContext.Provider>
</IllustrationContext>
);
}

Expand Down
2 changes: 1 addition & 1 deletion src/content/blog/2024/12/05/react-19.md
Original file line number Diff line number Diff line change
Expand Up @@ -410,7 +410,7 @@ New function components will no longer need `forwardRef`, and we will be publish

<Note>

`refs` passed to classes are not passed as props since they reference the component instance.
`ref`s passed to classes are not passed as props since they reference the component instance.

</Note>

Expand Down
5 changes: 5 additions & 0 deletions src/content/community/conferences.md
Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,11 @@ September 2-4, 2025. Wrocław, Poland.

[Website](https://www.reactuniverseconf.com/) - [Twitter](https://twitter.com/react_native_eu) - [LinkedIn](https://www.linkedin.com/events/reactuniverseconf7163919537074118657/)

### React Alicante 2025 {/*react-alicante-2025*/}
October 2-4, 2025. Alicante, Spain.

[Website](https://reactalicante.es/) - [Twitter](https://x.com/ReactAlicante) - [Bluesky](https://bsky.app/profile/reactalicante.es) - [YouTube](https://www.youtube.com/channel/UCaSdUaITU1Cz6PvC97A7e0w)

### React Conf 2025 {/*react-conf-2025*/}
October 7-8, 2025. Henderson, Nevada, USA and free livestream

Expand Down
1 change: 1 addition & 0 deletions src/content/community/meetups.md
Original file line number Diff line number Diff line change
Expand Up @@ -88,6 +88,7 @@ Do you have a local React.js meetup? Add it here! (Please keep the list alphabet
* [Delhi NCR](https://www.meetup.com/React-Delhi-NCR/)
* [Mumbai](https://reactmumbai.dev)
* [Pune](https://www.meetup.com/ReactJS-and-Friends/)
* [Rajasthan](https://reactrajasthan.com)

## Indonesia {/*indonesia*/}
* [Indonesia](https://www.meetup.com/reactindonesia/)
Expand Down
41 changes: 32 additions & 9 deletions src/content/learn/keeping-components-pure.md
Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,7 @@ function Cup({ guest }) {
}

export default function TeaGathering() {
let cups = [];
const cups = [];
for (let i = 1; i <= 12; i++) {
cups.push(<Cup key={i} guest={i} />);
}
Expand Down Expand Up @@ -246,7 +246,7 @@ export default function TeaGathering() {

```js src/Clock.js active
export default function Clock({ time }) {
let hours = time.getHours();
const hours = time.getHours();
if (hours >= 0 && hours <= 6) {
document.getElementById('time').className = 'night';
} else {
Expand Down Expand Up @@ -308,7 +308,7 @@ body > * {

```js src/Clock.js active
export default function Clock({ time }) {
let hours = time.getHours();
const hours = time.getHours();
let className;
if (hours >= 0 && hours <= 6) {
className = 'night';
Expand Down Expand Up @@ -607,14 +607,20 @@ export default function StoryTray({ stories }) {
import { useState, useEffect } from 'react';
import StoryTray from './StoryTray.js';

<<<<<<< HEAD
let initialStories = [
{id: 0, label: "Гісторыя Анкіта" },
{id: 1, label: "Гісторыя Тэйлара" },
=======
const initialStories = [
{id: 0, label: "Ankit's Story" },
{id: 1, label: "Taylor's Story" },
>>>>>>> 50d6991ca6652f4bc4c985cf0c0e593864f2cc91
];

export default function App() {
let [stories, setStories] = useState([...initialStories])
let time = useTime();
const [stories, setStories] = useState([...initialStories])
const time = useTime();

// HACK: Прадухіленне вечнага росту памяці падчас чытання дакументаў.
// Тут мы парушаем свае ўласныя правілы.
Expand Down Expand Up @@ -703,14 +709,20 @@ export default function StoryTray({ stories }) {
import { useState, useEffect } from 'react';
import StoryTray from './StoryTray.js';

<<<<<<< HEAD
let initialStories = [
{id: 0, label: "Гісторыя Анкіта" },
{id: 1, label: "Гісторыя Тэйлара" },
=======
const initialStories = [
{id: 0, label: "Ankit's Story" },
{id: 1, label: "Taylor's Story" },
>>>>>>> 50d6991ca6652f4bc4c985cf0c0e593864f2cc91
];

export default function App() {
let [stories, setStories] = useState([...initialStories])
let time = useTime();
const [stories, setStories] = useState([...initialStories])
const time = useTime();

// HACK: Прадухіленне вечнага росту памяці падчас чытання дакументаў.
// Тут мы парушаем свае ўласныя правілы.
Expand Down Expand Up @@ -770,8 +782,13 @@ li {

```js src/StoryTray.js active
export default function StoryTray({ stories }) {
<<<<<<< HEAD
// Скапіруйце масіў!
let storiesToDisplay = stories.slice();
=======
// Copy the array!
const storiesToDisplay = stories.slice();
>>>>>>> 50d6991ca6652f4bc4c985cf0c0e593864f2cc91

// Не ўплывае на зыходны масіў:
storiesToDisplay.push({
Expand All @@ -795,14 +812,20 @@ export default function StoryTray({ stories }) {
import { useState, useEffect } from 'react';
import StoryTray from './StoryTray.js';

<<<<<<< HEAD
let initialStories = [
{id: 0, label: "Гісторыя Анкіта" },
{id: 1, label: "Гісторыя Тэйлара" },
=======
const initialStories = [
{id: 0, label: "Ankit's Story" },
{id: 1, label: "Taylor's Story" },
>>>>>>> 50d6991ca6652f4bc4c985cf0c0e593864f2cc91
];

export default function App() {
let [stories, setStories] = useState([...initialStories])
let time = useTime();
const [stories, setStories] = useState([...initialStories])
const time = useTime();

// HACK: Прадухіленне вечнага росту памяці падчас чытання дакументаў.
// Тут мы парушаем свае ўласныя правілы.
Expand Down
14 changes: 6 additions & 8 deletions src/content/learn/managing-state.md
Original file line number Diff line number Diff line change
Expand Up @@ -741,9 +741,9 @@ export default function Section({ children }) {
const level = useContext(LevelContext);
return (
<section className="section">
<LevelContext.Provider value={level + 1}>
<LevelContext value={level + 1}>
{children}
</LevelContext.Provider>
</LevelContext>
</section>
);
}
Expand Down Expand Up @@ -836,13 +836,11 @@ export function TasksProvider({ children }) {
);

return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider
value={dispatch}
>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
{children}
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}

Expand Down
2 changes: 1 addition & 1 deletion src/content/learn/referencing-values-with-refs.md
Original file line number Diff line number Diff line change
Expand Up @@ -464,7 +464,7 @@ export default function Toggle() {

#### Fix debouncing {/*fix-debouncing*/}

In this example, all button click handlers are ["debounced".](https://redd.one/blog/debounce-vs-throttle) To see what this means, press one of the buttons. Notice how the message appears a second later. If you press the button while waiting for the message, the timer will reset. So if you keep clicking the same button fast many times, the message won't appear until a second *after* you stop clicking. Debouncing lets you delay some action until the user "stops doing things".
In this example, all button click handlers are ["debounced".](https://kettanaito.com/blog/debounce-vs-throttle) To see what this means, press one of the buttons. Notice how the message appears a second later. If you press the button while waiting for the message, the timer will reset. So if you keep clicking the same button fast many times, the message won't appear until a second *after* you stop clicking. Debouncing lets you delay some action until the user "stops doing things".

This example works, but not quite as intended. The buttons are not independent. To see the problem, click one of the buttons, and then immediately click another button. You'd expect that after a delay, you would see both button's messages. But only the last button's message shows up. The first button's message gets lost.

Expand Down
57 changes: 28 additions & 29 deletions src/content/learn/scaling-up-with-reducer-and-context.md
Original file line number Diff line number Diff line change
Expand Up @@ -461,11 +461,11 @@ export default function TaskApp() {
const [tasks, dispatch] = useReducer(tasksReducer, initialTasks);
// ...
return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
...
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}
```
Expand Down Expand Up @@ -509,8 +509,8 @@ export default function TaskApp() {
}

return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
<h1>Day off in Kyoto</h1>
<AddTask
onAddTask={handleAddTask}
Expand All @@ -520,8 +520,8 @@ export default function TaskApp() {
onChangeTask={handleChangeTask}
onDeleteTask={handleDeleteTask}
/>
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}

Expand Down Expand Up @@ -676,13 +676,13 @@ In the next step, you will remove prop passing.
Now you don't need to pass the list of tasks or the event handlers down the tree:

```js {4-5}
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
<h1>Day off in Kyoto</h1>
<AddTask />
<TaskList />
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
```

Instead, any component that needs the task list can read it from the `TaskContext`:
Expand Down Expand Up @@ -730,13 +730,13 @@ export default function TaskApp() {
);

return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
<h1>Day off in Kyoto</h1>
<AddTask />
<TaskList />
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}

Expand Down Expand Up @@ -921,11 +921,11 @@ export function TasksProvider({ children }) {
const [tasks, dispatch] = useReducer(tasksReducer, initialTasks);

return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
{children}
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}
```
Expand Down Expand Up @@ -963,11 +963,11 @@ export function TasksProvider({ children }) {
);

return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
{children}
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}

Expand Down Expand Up @@ -1174,11 +1174,11 @@ export function TasksProvider({ children }) {
);

return (
<TasksContext.Provider value={tasks}>
<TasksDispatchContext.Provider value={dispatch}>
<TasksContext value={tasks}>
<TasksDispatchContext value={dispatch}>
{children}
</TasksDispatchContext.Provider>
</TasksContext.Provider>
</TasksDispatchContext>
</TasksContext>
);
}

Expand Down Expand Up @@ -1363,4 +1363,3 @@ As your app grows, you may have many context-reducer pairs like this. This is a
- You can have many context-reducer pairs like this in your app.

</Recap>

Loading