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Fast, unopinionated, minimalist web framework for node.

NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage

varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)

Installation

This is a Node.js module available through the npm registry.

Before installing, download and install Node.js. Node.js 0.10 or higher is required.

Installation is done using the npm install command:

$ npm install express

Follow our installing guide for more information.

Features

  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly

Docs & Community

PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.

Security Issues

If you discover a security vulnerability in Express, please see Security Policies and Procedures.

Quick Start

The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:

Install the executable. The executable's major version will match Express's:

$ npm install -g express-generator@4

Create the app:

$ express /tmp/foo &&cd /tmp/foo

Install dependencies:

$ npm install

Start the server:

$ npm start

Philosophy

The Express philosophy is to provide small, robust tooling for HTTP servers, making it a great solution for single page applications, web sites, hybrids, or public HTTP APIs.

Express does not force you to use any specific ORM or template engine. With support for over 14 template engines via Consolidate.js, you can quickly craft your perfect framework.

Examples

To view the examples, clone the Express repo and install the dependencies:

$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install

Then run whichever example you want:

$ node examples/content-negotiation

Tests

To run the test suite, first install the dependencies, then run npm test:

$ npm install
$ npm test

People

The original author of Express is TJ Holowaychuk

The current lead maintainer is Douglas Christopher Wilson

List of all contributors

License

MIT

About

Fast, unopinionated, minimalist web framework for node.

expressjs.com

Resources

Readme
MIT license

Contributing

Contributing

Security policy

Security policy
Activity
Custom properties

Stars

0 stars

Watchers

0 watching

Forks

1 fork
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
Skip to content
BranchesTags
Repository files navigation
Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
Skip to content
BranchesTags
Repository files navigation
Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
Skip to content
BranchesTags
Repository files navigation
Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
Skip to content
BranchesTags
Repository files navigation
Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
Skip to content
BranchesTags
Repository files navigation
Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
Skip to content
BranchesTags
Repository files navigation
Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - TridentBot/express: Fast, unopinionated, minimalist web framework for node. · GitHub
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Express Logo
Fast, unopinionated, minimalist web framework for node.
NPM VersionNPM DownloadsLinux BuildWindows BuildTest Coverage
varexpress=require('express')varapp=express()app.get('/',function(req,res){res.send('Hello World')})app.listen(3000)
Installation
This is a Node.js module available through the
npm registry.
Before installing, download and install Node.js.
Node.js 0.10 or higher is required.
Installation is done using the
npm install command:
$ npm install express
Follow our installing guide
for more information.
Features
  • Robust routing
  • Focus on high performance
  • Super-high test coverage
  • HTTP helpers (redirection, caching, etc)
  • View system supporting 14+ template engines
  • Content negotiation
  • Executable for generating applications quickly
Docs & Community
PROTIP Be sure to read Migrating from 3.x to 4.x as well as New features in 4.x.
Security Issues
If you discover a security vulnerability in Express, please see Security Policies and Procedures.
Quick Start
The quickest way to get started with express is to utilize the executable express(1) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
$ npm install -g express-generator@4
Create the app:
$ express /tmp/foo &&cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via Consolidate.js,
you can quickly craft your perfect framework.
Examples
To view the examples, clone the Express repo and install the dependencies:
$ git clone git://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
Then run whichever example you want:
$ node examples/content-negotiation
Tests
To run the test suite, first install the dependencies, then run npm test:
$ npm install
$ npm test
People
The original author of Express is TJ Holowaychuk
The current lead maintainer is Douglas Christopher Wilson
List of all contributors
License
MIT
About
Fast, unopinionated, minimalist web framework for node.
expressjs.com
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
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