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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content
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
Original file line numberDiff line numberDiff line change
Expand Up@@ -140,7 +140,7 @@ In development builds, when you click on a component render entry, you can inspe

The Server Requests track visualized all Promises that eventually end up in a React Server Component. This includes any `async` operations like calling `fetch` or async Node.js file operations.

React will try to combine Promises that are started from inside third-party code into a single span representing the the duration of the entire operation blocking 1st party code.
React will try to combine Promises that are started from inside third-party code into a single span representing the duration of the entire operation blocking 1st party code.
For example, a third party library method called `getUser` that calls `fetch` internally multiple times will be represented as a single span called `getUser`, instead of showing multiple `fetch` spans.

Clicking on spans will show you a stack trace of where the Promise was created as well as a view of the value that the Promise resolved to, if available.
Expand Down
2 changes: 1 addition & 1 deletion src/content/reference/react-dom/client/createRoot.md
Original file line numberDiff line numberDiff line change
Expand Up@@ -379,7 +379,7 @@ The <CodeStep step={1}>onCaughtError</CodeStep> option is a function called with
1. The <CodeStep step={2}>error</CodeStep> that was thrown.
2. An <CodeStep step={3}>errorInfo</CodeStep> object that contains the <CodeStep step={4}>componentStack</CodeStep> of the error.

Together with `onUncaughtError` and `onRecoverableError`, you can can implement your own error reporting system:
Together with `onUncaughtError` and `onRecoverableError`, you can implement your own error reporting system:

<Sandpack>

Expand Down
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,7 @@ title: resumeAndPrerenderToNodeStream

<Intro>

`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a a [Node.js Stream.](https://nodejs.org/api/stream.html).
`resumeAndPrerenderToNodeStream` continues a prerendered React tree to a static HTML string using a [Node.js Stream.](https://nodejs.org/api/stream.html).

```js
const {prelude, postponed} = await resumeAndPrerenderToNodeStream(reactNode, postponedState, options?)
Expand Down
Loading