@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

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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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 repositories

Top languages

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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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 repositories

Top languages

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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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 repositories

Top languages

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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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 repositories

Top languages

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Most used topics

Loading…

, '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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 repositories

Top languages

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, '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
@PrincetonCS-UCA

Princeton COS Undergrad Course Assistants

Princeton's Department of Computer Science runs many of its courses with the help of an army of Undergraduate Course Assistants (UCAs).

Princeton COS Undergraduate Course Assistants

The Princeton COS Department relies on talented undergrads to accomplish some of the most important tasks of the teaching missions, such as grading, holding office hours, assisting in class, or even managing other UCAs

This GitHub Organization hosts the websites, tools, and other artefacts related with the Princeton COS UCA program.

Please visit our related websites:

For more information contact Dr. Jérémie Lumbroso at lumbroso@cs.princeton.edu

Popular repositories Loading

  1. LabQueue LabQueuePublic

    First LabQueue, designed and programmed by Alex Daifotis '14, Head Lab TA in 2013, used from Fall 2013 to Spring 2018. Uses Python + Google App Engine.

    Python 3 7

  2. ucas-website ucas-websitePublic

    Website for the Princeton CS Undergraduate Course Assistants (UCA) program.

    HTML 3 10

  3. codepost-powertools codepost-powertoolsPublic

    Some helpful codePost tools to aid with grading flow.

    Python 2

  4. subswap subswapPublic

    A marketplace for requesting subs and shifts for the Princeton UCA program.

    CSS 1

  5. intro-lab-website intro-lab-websitePublic

    Website for the Princeton CS Intro Lab website.

    CSS 1

  6. QTrack QTrackPublic

    Attendance Tracker for the 126/2xx Lab TAs

    Python 1

Repositories

Showing 10 of 11 repositories

Top languages

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Most used topics

Loading…