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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper

Introduction

Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.

It uses

You can check out the live version if you want to simply use its functionality

Installation

You can setup an instance of sniper on your own Linux machine.

  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.

When you input a snipe, you should see it under db/production.db in the user and snipe tables.

If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open. You can run cron.py in a cronjob to automatically check for course openings.

Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.

About

A web application that watches a class at Rutgers and notifies you when it opens up.

Resources

Readme
Activity

Stars

57 stars

Watchers

8 watching

Forks

24 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, '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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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
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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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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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('^' + ".*" + '

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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
Report repository
Releases
Packages
Used by
Contributors
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
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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
Report repository
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); }
})();
})();

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THE SNIPER REPO HAS MOVED TO https://github.com/Rui-Zhang1997/sniper
Introduction
Sniper is an application that interfaces with the Rutgers Schedule of Classes and notifies users via email/text when a course opens up.
It uses
You can check out the live version if you want to simply use its functionality
Installation
You can setup an instance of sniper on your own Linux machine.
  1. Start by setting up a python virtualenv
  2. Install the python packages in requirements.txt by running pip install -r requirements.txt.
  3. Create a db/ directory in the sniper folder (alongside app.py).
  4. Create empty database tables by running python -c "from models import db; db.create_all()"
  5. Copy secrets-example.py to secrets.py. Edit the mail_username and mail_password fields to your SendGrid account details (if you want sniper to send you email).
  6. Run app.py python app.py. You should be able to visit http://localhost:5000/ and input a class to snipe.
When you input a snipe, you should see it under db/production.db in the user and snipe tables.
If you run cron.py (python cron.py), all the courses in the database will be checked and the corresponding users will be notified if the class is open.
You can run cron.py in a cronjob to automatically check for course openings.
Example: Put */15 * * * * /path/to/virtualenv/bin/python cron.py into crontab -e to automatically check for openings every 15 minutes.
About
A web application that watches a class at Rutgers and notifies you when it opens up.
Resources
Readme
Activity
Stars
57 stars
Watchers
8 watching
Forks
24 forks
Report repository
Releases
Packages
Used by
Contributors
Languages