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Welcome to MDN Web Docs

github-profile

MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs. Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.

MDN's mission

MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.

The strength of MDN Web Docs lies in its vast community of active readers and contributors. Since 2005, approximately 45,000 contributors have created the documentation we know and love. Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.

In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.

Build the site

To set up the site locally, you need to have Node.js and Yarn installed. You can check if these are installed by running the following commands:

node -v
yarn -v

After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:

yarn
yarn start

Once started, a live preview is available at http://localhost:5042/.

Contribute to MDN Web Docs

You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work. The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.

To find out how to get started, see the CONTRIBUTING.md document in this repository. By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.

Get in touch

You can communicate with the MDN Web Docs team and community using the communication channels.

About

The content behind MDN Web Docs

developer.mozilla.org

Resources

Readme
License

Code of conduct

Code of conduct

Contributing

Contributing
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
About
The content behind MDN Web Docs
developer.mozilla.org
Resources
Readme
License
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
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0 forks
Report repository
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, '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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
About
The content behind MDN Web Docs
developer.mozilla.org
Resources
Readme
License
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
About
The content behind MDN Web Docs
developer.mozilla.org
Resources
Readme
License
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
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, '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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
About
The content behind MDN Web Docs
developer.mozilla.org
Resources
Readme
License
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
About
The content behind MDN Web Docs
developer.mozilla.org
Resources
Readme
License
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
About
The content behind MDN Web Docs
developer.mozilla.org
Resources
Readme
License
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
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 - davidson3498/content: The content behind MDN Web Docs · GitHub
Skip to content
BranchesTags
Repository files navigation
Welcome to MDN Web Docs
github-profile
MDN Web Docs is an open-source, collaborative project that documents web technologies including CSS, HTML, JavaScript, and Web APIs.
Alongside detailed reference documentation, we provide extensive learning resources for students and beginners getting started with web development.
MDN's mission
MDN's mission is to provide a blueprint for a better internet and empower a new generation of developers and content creators to build it.
The strength of MDN Web Docs lies in its vast community of active readers and contributors.
Since 2005, approximately 45,000 contributors have created the documentation we know and love.
Together, contributors have created over 45,000 documents that make up an up-to-date, comprehensive, and free resource for web developers worldwide.
In addition to English-language articles, over 35 volunteers lead translation and localization efforts for Chinese, French, Japanese, Korean, Portuguese, Russian, and Spanish.
Build the site
To set up the site locally, you need to have Node.js and Yarn installed.
You can check if these are installed by running the following commands:
node -v
yarn -v
After you have installed Node.js and Yarn, you can install the dependencies using yarn and start the local preview:
yarn
yarn start
Once started, a live preview is available at http://localhost:5042/.
Contribute to MDN Web Docs
You can contribute to MDN Web Docs and be a part of our community through content contributions, engineering, or translation work.
The MDN Web Docs project welcomes contributions from everyone who shares our goals and wants to contribute constructively and respectfully within our community.
To find out how to get started, see the CONTRIBUTING.md document in this repository.
By participating in and contributing to our projects and discussions, you acknowledge that you have read and agree to our Code of Conduct.
Get in touch
You can communicate with the MDN Web Docs team and community using the communication channels.
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