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Awesome WebExtensions Awesome

A curated list of awesome resources for WebExtensions development.

WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.

Follow @fregante for more webext-related news.

Contents

Getting started

Community

Libraries and Frameworks

Code meant become part of the extension.

Tools

Apps that help you manage your extensions.

  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.

Testing

Boilerplates

Sample Extensions

These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.

About

A curated list of awesome resources for WebExtensions development.

Topics

awesomeawesome-listwebext

Resources

Readme
CC0-1.0 license

Contributing

Contributing
Activity

Stars

1.5k stars

Watchers

28 watching

Forks

96 forks
Report repository

Releases

Packages

Used by

Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
BranchesTags
Repository files navigation
Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
Follow @fregante for more webext-related news.
Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
About
A curated list of awesome resources for WebExtensions development.
Topics
awesomeawesome-listwebext
Resources
Readme
CC0-1.0 license
Contributing
Contributing
Activity
Stars
1.5k stars
Watchers
28 watching
Forks
96 forks
Report repository
Releases
Packages
Used by
Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
BranchesTags
Repository files navigation
Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
Follow @fregante for more webext-related news.
Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
About
A curated list of awesome resources for WebExtensions development.
Topics
awesomeawesome-listwebext
Resources
Readme
CC0-1.0 license
Contributing
Contributing
Activity
Stars
1.5k stars
Watchers
28 watching
Forks
96 forks
Report repository
Releases
Packages
Used by
Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
BranchesTags
Repository files navigation
Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
Follow @fregante for more webext-related news.
Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
About
A curated list of awesome resources for WebExtensions development.
Topics
awesomeawesome-listwebext
Resources
Readme
CC0-1.0 license
Contributing
Contributing
Activity
Stars
1.5k stars
Watchers
28 watching
Forks
96 forks
Report repository
Releases
Packages
Used by
Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
BranchesTags
Repository files navigation
Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
Follow @fregante for more webext-related news.
Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
About
A curated list of awesome resources for WebExtensions development.
Topics
awesomeawesome-listwebext
Resources
Readme
CC0-1.0 license
Contributing
Contributing
Activity
Stars
1.5k stars
Watchers
28 watching
Forks
96 forks
Report repository
Releases
Packages
Used by
Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
BranchesTags
Repository files navigation
Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
Follow @fregante for more webext-related news.
Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
About
A curated list of awesome resources for WebExtensions development.
Topics
awesomeawesome-listwebext
Resources
Readme
CC0-1.0 license
Contributing
Contributing
Activity
Stars
1.5k stars
Watchers
28 watching
Forks
96 forks
Report repository
Releases
Packages
Used by
Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
BranchesTags
Repository files navigation
Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
Follow @fregante for more webext-related news.
Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
About
A curated list of awesome resources for WebExtensions development.
Topics
awesomeawesome-listwebext
Resources
Readme
CC0-1.0 license
Contributing
Contributing
Activity
Stars
1.5k stars
Watchers
28 watching
Forks
96 forks
Report repository
Releases
Packages
Used by
Contributors

, '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 - fregante/Awesome-WebExtensions: A curated list of awesome resources for WebExtensions development. · GitHub
Skip to content
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Awesome WebExtensions Awesome
A curated list of awesome resources for WebExtensions development.
WebExtensions are a cross-browser system for developing browser add-ons. To a large extent the system is compatible with the extension API supported by Google Chrome. Extensions written for this browser will in most cases run in Firefox with just a few changes.
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Contents
Getting started
Community
Libraries and Frameworks
Code meant become part of the extension.
Tools
Apps that help you manage your extensions.
  • Chrome Webstore Upload - Upload the extension to the Chrome Web Store via cli (or on GitHub Actions, automatically).
  • mozilla/web-ext - Command line tool to help build, run, and test WebExtensions.
  • chromepet - Get notified when your new version has been published.
  • chrome-ext-downloader - Download any extension on Chrome Web Store to see how they do it.
  • chrome-store-api - Chrome Web Store API wrapper.
  • Chrome extension source viewer - WebExtension to view source code of extensions directly on the store.
  • @wext/shipit - Tool to automatically publish to Chrome Web Store, Mozilla Addons and Opera Addons.
  • wext-manifest-loader - Webpack loader that lets you specify manifest.json properties to appear only in specific browsers.
  • webextension-manifest-loader - Webpack loader that loads browser tailored manifest.json. It also imports all importable properties, allowing you to have 'manifest.json' as your only webpack entry point.
  • webpack-extension-reloader - A Webpack plugin to automatically reload browser extensions during development.
  • webpack-target-webextension - Adds code-splitting support to WebExtensions build with Webpack.
  • Extension.js - Plug-and-play, zero-config, cross-browser extension development tool.
Testing
Boilerplates
Sample Extensions
These are simple and modern WebExtensions repositories that could help you figure out where pieces go, including automatic deployment via GitHub Actions.
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A curated list of awesome resources for WebExtensions development.
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