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InfiniteCarousel

A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.

This is a very simple carousel script. It's a lot less robust and full-featured than other carousels, but its approach does provide several advantages for certain use cases.

I wrote this script because I needed a responsive carousel which supported transparent, on-demand lazy loading. I wanted to be certain that users would never see a "loading" graphic or inadvertently download dozens of images they'd never see. The carousel also needed to loop infinitely in both directions.

The main difference is that other carousels are usually strongly tied to concrete DOM elements -- the elements of the carousel are already present on the page, and are turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about the carousel elements, building them from the ground up. It's a straight-up programmatic approach, and it affords you a great deal of flexibility.

InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and controls the carousel's elements (rather than trying to corral them into a working carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel simply lets the browser do it. In other words, this thing will even be responsive in legacy versions of IE. (Not that you should be using them.)

Dependencies

About

A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.

Resources

Readme
Activity

Stars

1 star

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, '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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
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This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
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InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
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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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
Skip to content

This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
Repository files navigation
InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
Skip to content

This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
Repository files navigation
InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
Skip to content

This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
Repository files navigation
InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
Skip to content

This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
Repository files navigation
InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
Skip to content

This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
Repository files navigation
InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 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 - phenaproxima/InfiniteCarousel: A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone. · GitHub
Skip to content

This repository was archived by the owner on Jul 10, 2024. It is now read-only.

BranchesTags
Repository files navigation
InfiniteCarousel
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
This is a very simple carousel script. It's a lot less robust and full-featured than
other carousels, but its approach does provide several advantages for certain use
cases.
I wrote this script because I needed a responsive carousel which supported transparent,
on-demand lazy loading. I wanted to be certain that users would never see a "loading"
graphic or inadvertently download dozens of images they'd never see. The carousel
also needed to loop infinitely in both directions.
The main difference is that other carousels are usually strongly tied to concrete DOM
elements -- the elements of the carousel are already present on the page, and are
turned into a carousel. InfiniteCarousel, on the other hand, starts with metadata about
the carousel elements, building them from the ground up. It's a straight-up programmatic
approach, and it affords you a great deal of flexibility.
InfiniteCarousel handles responsiveness with aplomb, too. Because it generates and
controls the carousel's elements (rather than trying to corral them into a working
carousel), it takes an amazingly elegant approach to responsive resizing. Unlike other
carousels, which need to do a bunch of math to resize carousel items, InfiniteCarousel
simply lets the browser do it. In other words, this thing will even be responsive in
legacy versions of IE. (Not that you should be using them.)
Dependencies
About
A simple, responsive, infinite carousel with on-demand lazy-loading, for Backbone.
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages