@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

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  1. chainladder-pythonchainladder-pythonPublic

    Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python 274 114

  2. FASLRFASLRPublic

    Free Actuarial System for Loss Reserving

    Python 58 19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic

    The Unofficial CAS Githering Place

    6 11

  4. tryangletryanglePublic

    Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python 28 13

  5. PCDMPCDMPublic

    Property Casualty Data Model Specification

    Python 37 10

  6. casact.github.iocasact.github.ioPublic

    Webpage for the casact GitHub

    Python

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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" + '

Skip to content
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
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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('^' + ".*" + '

Skip to content
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
View all repositories
Top languages
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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('^' + ".*" + '

Skip to content
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
View all repositories
Top languages
Loading…
Most used topics
Loading…

, '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
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
View all repositories
Top languages
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Most used topics
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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
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
View all repositories
Top languages
Loading…
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, '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
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
View all repositories
Top languages
Loading…
Most used topics
Loading…

, '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
@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

Pinned
Loading
  1. chainladder-pythonchainladder-pythonPublic
    
Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python
274

114

  2. FASLRFASLRPublic
    
Free Actuarial System for Loss Reserving

    Python
58

19

  3. git-your-act-uary-togethergit-your-act-uary-togetherPublic
    
The Unofficial CAS Githering Place

    
6

11

  4. tryangletryanglePublic
    
Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python
28

13

  5. PCDMPCDMPublic
    
Property Casualty Data Model Specification

    Python
37

10

  6. casact.github.iocasact.github.ioPublic
    
Webpage for the casact GitHub

    Python

Repositories

Showing 10 of 46 repositories
View all repositories
Top languages
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Most used topics
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