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Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

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Fire functions on DOM elements as you scroll them into view.

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

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Fire functions on DOM elements as you scroll them into view.

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Repository files navigation

Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

About

Fire functions on DOM elements as you scroll them into view.

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2 stars

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1 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Repository files navigation

Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

About

Fire functions on DOM elements as you scroll them into view.

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2 stars

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1 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

Repository files navigation

Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

About

Fire functions on DOM elements as you scroll them into view.

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1 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Repository files navigation

Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

About

Fire functions on DOM elements as you scroll them into view.

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Resources

Stars

2 stars

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1 watching

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Used by

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Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Repository files navigation

Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

About

Fire functions on DOM elements as you scroll them into view.

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

Repository files navigation

Scrollfire

Known Vulnerabilitiesnpm versionCircleCI

Scrollfire allows you to set functions that will fire when specific DOM elements of your website come into a user's viewport. A typical use case would be an animation that needs to fire when the element comes into view.

After writing this, I realized there is a jQuery equivalent with the same name. They accomplish the same thing, but this one doesn't require jQuery.

Example

First initialize scrollfire

scrollfire.init()

Pass in a jQuery element or regular Element to the addAction method.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction})

You can also remove actions later on if for some reason you don't want them to run. Pass in the action name you specified when you added it.

scrollfire.removeAction('actionName')// i.e. myName

Configuration Options

You can initialize and pass a config option to to the init method. The two parameters that can be changed are viewportTop and viewportBottom.

varscrollfire=require('scrollfire')scrollfire.init({viewportTop: 0.1,viewportBottom: 1})

This allows you to widen the viewport window for when the event actions fire. They are percentages of the top and bottom of the viewport. In the example above 0.1 would be the top 10% of the viewport and 1 would be the very bottom. The defaults are 0.3 and 0.6 respectively.

In addition to name and method you can pass in persist if you wish the action to fire for an unlimited number of times.

varscrollfire=require('scrollfire')scrollfire.addAction(Elem,{name: 'myName',method: myFunction,persist: true})

About

Fire functions on DOM elements as you scroll them into view.

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors

Languages