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The CometD Project

Welcome to the CometD Project, a scalable comet (server push) and websocket messaging library for the web.

This repository mirrors the JavaScript sources hosted at the main CometD repository. Those JavaScript sources are not suitable to be consumed with NPM, and are therefore re-arranged in this repository for to make it simpler to use CometD with NPM.

Versions

5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)

Version 6.0.x is not released to NPM since it's identical to 7.0.x.
The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.

License

The CometD source code is released under the Apache 2.0 License.

NPM Installation

npm install cometd

CommonJS Usage

// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});

Bower installation

bowerinstallcometd

AMD Usage

require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});

About

CometD's JavaScript Resources for NPM/Bower

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, '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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This repository was archived by the owner on Apr 20, 2026. It is now read-only.

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The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
About
CometD's JavaScript Resources for NPM/Bower
Resources
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, '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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This repository was archived by the owner on Apr 20, 2026. It is now read-only.

BranchesTags
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The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
About
CometD's JavaScript Resources for NPM/Bower
Resources
Readme
License
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0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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, '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

This repository was archived by the owner on Apr 20, 2026. It is now read-only.

BranchesTags
Repository files navigation
The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
About
CometD's JavaScript Resources for NPM/Bower
Resources
Readme
License
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0 stars
Watchers
0 watching
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0 forks
Report repository
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Contributors
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, '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 Apr 20, 2026. It is now read-only.

BranchesTags
Repository files navigation
The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
About
CometD's JavaScript Resources for NPM/Bower
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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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 Apr 20, 2026. It is now read-only.

BranchesTags
Repository files navigation
The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
About
CometD's JavaScript Resources for NPM/Bower
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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, '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 Apr 20, 2026. It is now read-only.

BranchesTags
Repository files navigation
The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
About
CometD's JavaScript Resources for NPM/Bower
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
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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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The CometD Project
Welcome to the CometD Project, a scalable comet
(server push) and websocket messaging library for the web.
This repository mirrors the JavaScript sources hosted at the main
CometD repository.
Those JavaScript sources are not suitable to be consumed with NPM,
and are therefore re-arranged in this repository for to make it simpler
to use CometD with NPM.
Versions
5.0.x ⇒ based on CometD 5.0.x - minimal ECMAScript 5 (var everywhere)
6.0.x ⇒ N/A
7.0.x ⇒ based on CometD 7.0.x - minimal ECMAScript 6 (let, const and arrow functions)
Version 6.0.x is not released to NPM since it's identical to 7.0.x.

The 6.0.x numbering exists only because the main CometD project, on the server side, is different from 7.0.x, but on the client side there is no difference.
License
The CometD source code is released under the Apache 2.0 License.
NPM Installation
npm install cometd

CommonJS Usage
// Obtain the CometD APIs.varlib=require('cometd');// Create the CometD object.varcometd=newlib.CometD();// Optionally, obtain an extension and register it.varTimeStampExtension=require('cometd/TimeStampExtension');cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});
Bower installation
bowerinstallcometd
AMD Usage
require({paths: {'cometd': 'bower_components/cometd'}},['cometd/cometd','cometd/TimeStampExtension'],function(lib,TimeStampExtension){varcometd=newlib.CometD();// Optionally, install an extension.cometd.registerExtension('timestamp',newTimeStampExtension());// Configure the CometD object.cometd.configure({url: 'http://host/cometd'});// Handshake with the server.cometd.handshake(function(h){if(h.successful){// Subscribe to receive messages from the server.cometd.subscribe('/topic',function(m){vardataFromServer=m.data;// Use dataFromServer.});}});});
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CometD's JavaScript Resources for NPM/Bower
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