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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, '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" + '
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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, '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('^' + ".*" + '
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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, '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('^' + ".*" + '
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This repository was archived by the owner on Jan 30, 2023. It is now read-only.

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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, '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
This repository was archived by the owner on Jan 30, 2023. It is now read-only.

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51 Commits

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NameName
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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, '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
This repository was archived by the owner on Jan 30, 2023. It is now read-only.

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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, '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
This repository was archived by the owner on Jan 30, 2023. It is now read-only.

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51 Commits

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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

About

Declarative, nested, stateful, isomorphic document.title for React

Resources

Stars

9 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

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, '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); } })(); })();
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React Nested Status

A server-side utility component that passes status codes. Useful to set HTTP status codes based on which components are being rendered.

Built with React Side Effect.

Based (heavily) on React Document Title.

====================

Installation

npm install --save react-nested-status

Dependencies: React >= 0.11.0

Features

  • Made for isomorphic apps. Really doesn't have a use without server-side React.
  • Does not emit DOM, not even a <noscript>;
  • Like a normal React compoment, can use its parent's props and state;
  • Can be defined in many places throughout the application;
  • Supports arbitrary levels of nesting, so you can define app-wide and page-specific titles;

Example

Assuming you use something like react-router:

varApp=React.createClass({render: function(){// Use "My Web App" if no child overrides thisreturn(<NestedStatuscode={200}><this.props.activeRouteHandler/></NestedStatus>);}});varHomePage=React.createClass({render: function(){// Use "Home" while this component is mountedreturn(<NestedStatuscode={200}><h1>Home, sweet home.</h1></NestedStatus>);}});varErrorPage=React.createClass({mixins: [LinkStateMixin],render: function(){// Update using value from state while this component is mountedreturn(<NestedStatuscode={404}><div><h1>Four-oh-four</h1><p>Page not found.</p></div></NestedStatus>);}});

Server Usage

Call NestedStatus.rewind() after rendering components to string to retrieve the status code given to the innermost NestedStatus. You can then use this to set your Express (or other web server) status code.

Because this component keeps track of mounted instances, you have to make sure to call rewind on server, or you'll get a memory leak.

Example

varmarkup=React.renderToString(React.createFactory(Handler)());varstatus=NestedStatus.rewind();varhtml=React.renderToStaticMarkup(htmlComponent({markup: markup}));// Expressres.status(status).send('<!DOCTYPE html>'+html);

Thank you

A huge thanks to gaearon for his open-source React Document Title that was easy to understand and modify.

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Declarative, nested, stateful, isomorphic document.title for React

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