First commit

.gitignore

@@ -0,0 +1,22 @@
+# Node.js
+node_modules/
+npm-debug.log
+yarn-debug.log
+yarn-error.log
+
+# Environment variables
+.env
+
+# Data files
+data/*.json
+
+# Logs
+logs
+*.log
+
+# Docker
+.dockerignore
+
+# OS specific
+.DS_Store
+Thumbs.db

Dockerfile

@@ -0,0 +1,28 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci --only=production
+
+# Copy entrypoint script
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+
+# Copy application code
+COPY . .
+
+# Create data directory
+RUN mkdir -p /app/data
+
+# Expose ports
+EXPOSE 3000 6969
+
+# Set entrypoint
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+# Command to run the application
+CMD ["node", "start.js"]

README.md

@@ -1,11 +1,159 @@
----
-title: LLMChoice
-emoji: 🚀
-colorFrom: green
-colorTo: green
-sdk: docker
-pinned: false
-short_description: What LLMs are you using this week?
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# GPU Leaderboard Application - Docker Setup
+
+This repository contains a Node.js application for GPU leaderboards with Docker configuration for easy deployment.
+
+## Features
+
+- Main server for user voting and interaction
+- Admin server for managing entries
+- Persistent data storage
+- One vote per IP address per category
+- Custom start script to run both servers in a single container
+- **Weekly leaderboard archiving system**
+  - Automatic archiving at the end of each week
+  - Historical data stored in a catalogued format
+  - View archived results by week or date range
+
+## Docker Setup
+
+### Prerequisites
+
+- Docker
+- Docker Compose
+
+### Running the Application
+
+1. Clone this repository
+2. Navigate to the project directory
+3. Build and start the containers:
+
+#### Option 1: Using the provided script
+
+- Windows: Double-click the `docker-run.bat` file
+- Linux/Mac: Run `./docker-run.sh` (make it executable first with `chmod +x docker-run.sh`)
+
+#### Option 2: Using Docker Compose directly
+
+```bash
+docker-compose up -d
+```
+
+4. Access the application:
+   - Main application: http://localhost:3000
+   - Admin interface: http://localhost:6969/admin
+     - Default admin credentials:
+       - Username: admin
+       - Password: secure_password123 (you should change this in admin_server.js)
+
+### Stopping the Application
+
+```bash
+docker-compose down
+```
+
+## Data Persistence
+
+All data is stored in the `./data` directory, which is mounted as a volume in the Docker container. This ensures that your data persists even if the container is removed.
+
+## Ports
+
+- 3000: Main application server
+- 6969: Admin server
+
+## Environment Variables
+
+You can customize the application by modifying the `.env` file:
+
+```
+# Main server configuration
+PORT=3000
+NODE_ENV=production
+
+# Admin server configuration
+ADMIN_PORT=6969
+```
+
+These variables are used in the `docker-compose.yml` file and passed to the application.
+
+## Weekly Archiving System
+
+The system automatically archives the current leaderboard data at the end of each week (Sunday at 23:59). Each archive includes:
+
+- Week identifier (e.g., 2025-W17)
+- Start and end dates of the week
+- Timestamp when the archive was created
+- Complete snapshot of the leaderboard data
+
+### Accessing Archived Data
+
+#### User Interface
+
+Users can access archived leaderboards through the main interface by clicking the "Archives" button. From there, they can:
+
+1. Select a specific week from the dropdown menu
+2. Search archives by date range
+3. View detailed results for each archived period
+
+#### Admin Interface
+
+Administrators have additional capabilities:
+
+1. View all archived weeks
+2. Search archives by date range
+3. Manually trigger archiving of the current leaderboard
+4. View detailed statistics for each archived period
+
+### Running the Archiving System
+
+```bash
+# Start the weekly archiving scheduler
+npm run start-scheduler
+
+# Manually archive the current week
+npm run archive-week
+```
+
+### API Endpoints for Archives
+
+- `GET /api/archives/weeks` - Get list of all archived weeks
+- `GET /api/archives/week/:weekId` - Get archived data for a specific week
+- `GET /api/archives/week/:weekId/category/:category` - Get archived data for a specific week and category
+- `GET /api/archives/range?startDate=<date>&endDate=<date>` - Get archived data for a date range
+
+## Security Notes
+
+- For production use, consider changing the admin credentials in `admin_server.js`
+- Consider adding HTTPS for secure connections
+- Review the session configuration in `admin_server.js` for production use
+
+## Architecture
+
+### Docker Setup
+
+The application is containerized using Docker with the following components:
+
+- **Dockerfile**: Builds a Node.js Alpine container with the application code
+- **docker-compose.yml**: Orchestrates the container and sets up networking and volumes
+- **docker-entrypoint.sh**: Initializes the data directory and files before starting the application
+- **start.js**: Custom Node.js script that runs both the main server and admin server in a single container
+
+### Custom Start Script
+
+Instead of using npm scripts with concurrently, we use a custom Node.js script (`start.js`) to run both servers. This approach:
+
+- Provides better process management in the Docker container
+- Ensures proper handling of signals for graceful shutdown
+- Simplifies logging by inheriting stdio from the parent process
+- Avoids potential issues with npm scripts in containerized environments
+
+### Data Persistence
+
+All data is stored in JSON files in the `./data` directory, which is mounted as a volume in the Docker container. This ensures that:
+
+- Data persists across container restarts and rebuilds
+- Files can be backed up easily from the host machine
+- Multiple containers can share the same data if needed
+
+## License
+
+ISC

admin_server.js

@@ -0,0 +1,667 @@
+const express = require('express');
+const bodyParser = require('body-parser');
+const fs = require('fs');
+const path = require('path');
+const crypto = require('crypto');
+const session = require('express-session');
+const moment = require('moment');
+const archiver = require('./leaderboard_archiver');
+
+// Constants
+const app = express();
+const PORT = process.env.ADMIN_PORT || 6969;
+const DATA_FILE = path.join(__dirname, 'data', 'data.json');
+const IP_FILE = path.join(__dirname, 'data', 'ips.json');
+const CATEGORIES = ["6gb", "12gb", "16gb", "24gb", "48gb", "72gb", "96gb"];
+
+// Admin credentials - in a real app, store these securely
+const ADMIN_USER = 'admin';
+const ADMIN_PASS = 'secure_password123'; // Change this to a strong password
+
+// Middleware
+app.use(bodyParser.urlencoded({ extended: true }));
+app.use(bodyParser.json());
+app.use(session({
+    secret: crypto.randomBytes(32).toString('hex'),
+    resave: false,
+    saveUninitialized: false,
+    cookie: {
+        secure: false, // Set to true if using HTTPS
+        httpOnly: true,
+        maxAge: 3600000 // 1 hour
+    }
+}));
+
+// --- Authentication ---
+const authenticate = (req, res, next) => {
+    if (req.session && req.session.authenticated) {
+        return next();
+    }
+    res.redirect('/admin');
+};
+
+// --- Data Handling ---
+function readJson(file, fallback) {
+    try {
+        if (fs.existsSync(file)) {
+            return JSON.parse(fs.readFileSync(file));
+        }
+        return fallback;
+    }
+    catch { return fallback; }
+}
+
+function writeJson(file, obj) {
+    fs.writeFileSync(file, JSON.stringify(obj, null, 2));
+}
+
+// --- Routes ---
+
+// Simple root message
+app.get('/', (req, res) => {
+    res.send('Admin Server is running. Access /admin for the interface.');
+});
+
+// Admin Login Page
+app.get('/admin', (req, res) => {
+    if (req.session && req.session.authenticated) {
+        return res.redirect('/admin/dashboard');
+    }
+    
+    res.send(`
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <title>Poll Admin - Login</title>
+            <style>
+                body { font-family: Arial, sans-serif; margin: 0; padding: 20px; line-height: 1.6; }
+                .container { max-width: 500px; margin: 50px auto; padding: 20px; border: 1px solid #ddd; border-radius: 5px; }
+                h1 { color: #333; }
+                label { display: block; margin-bottom: 5px; }
+                input[type="text"], input[type="password"] { width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #ddd; border-radius: 3px; }
+                button { background: #4CAF50; color: white; border: none; padding: 10px 15px; border-radius: 3px; cursor: pointer; }
+                button:hover { background: #45a049; }
+                .error { color: red; margin-bottom: 15px; }
+            </style>
+        </head>
+        <body>
+            <div class="container">
+                <h1>Poll Admin Login</h1>
+                ${req.query.error ? '<p class="error">Invalid username or password</p>' : ''}
+                <form action="/admin/login" method="POST">
+                    <label for="username">Username:</label>
+                    <input type="text" id="username" name="username" required>
+                    
+                    <label for="password">Password:</label>
+                    <input type="password" id="password" name="password" required>
+                    
+                    <button type="submit">Login</button>
+                </form>
+            </div>
+        </body>
+        </html>
+    `);
+});
+
+// Admin Login Handler
+app.post('/admin/login', (req, res) => {
+    const { username, password } = req.body;
+    
+    if (username === ADMIN_USER && password === ADMIN_PASS) {
+        req.session.authenticated = true;
+        req.session.username = username;
+        res.redirect('/admin/dashboard');
+    } else {
+        res.redirect('/admin?error=1');
+    }
+});
+
+// Admin Logout
+app.get('/admin/logout', (req, res) => {
+    req.session.destroy();
+    res.redirect('/admin');
+});
+
+// Admin Dashboard (Protected)
+app.get('/admin/dashboard', authenticate, (req, res) => {
+    const data = readJson(DATA_FILE, {});
+    
+    let categoriesHtml = '';
+    
+    CATEGORIES.forEach(category => {
+        const entries = data[category] || [];
+        const sortedEntries = [...entries].sort((a, b) => b.votes - a.votes);
+        
+        let tableRows = sortedEntries.map((entry) => `
+            <tr>
+                <td>${escapeHtml(entry.id)}</td>
+                <td>${escapeHtml(entry.name)}</td>
+                <td>${entry.votes}</td>
+                <td>
+                    <a href="/admin/edit/${category}/${entry.id}" class="btn btn-edit">Edit</a>
+                    <form action="/admin/delete/${category}/${entry.id}" method="POST" style="display:inline;">
+                        <button type="submit" class="btn btn-delete" onclick="return confirm('Are you sure you want to delete this entry?')">Delete</button>
+                    </form>
+                </td>
+            </tr>
+        `).join('');
+        
+        categoriesHtml += `
+            <div class="category-section">
+                <h2>${category} Category</h2>
+                ${sortedEntries.length > 0 ? `
+                <table>
+                    <thead>
+                        <tr>
+                            <th>ID</th>
+                            <th>Name</th>
+                            <th>Votes</th>
+                            <th>Actions</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        ${tableRows}
+                    </tbody>
+                </table>
+                ` : '<p>No entries in this category.</p>'}
+            </div>
+        `;
+    });
+    
+    res.send(`
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <title>Poll Admin Dashboard</title>
+            <style>
+                body { font-family: Arial, sans-serif; margin: 0; padding: 20px; line-height: 1.6; }
+                .header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
+                h1 { color: #333; margin: 0; }
+                table { width: 100%; border-collapse: collapse; margin-bottom: 30px; }
+                table, th, td { border: 1px solid #ddd; }
+                th { background-color: #f2f2f2; padding: 10px; text-align: left; }
+                td { padding: 10px; }
+                .category-section { margin-bottom: 30px; }
+                .btn { display: inline-block; padding: 5px 10px; margin-right: 5px; text-decoration: none; border-radius: 3px; color: white; border: none; cursor: pointer; }
+                .btn-edit { background-color: #2196F3; }
+                .btn-delete { background-color: #f44336; }
+                .logout { text-decoration: none; color: #f44336; }
+                .nav-links { display: flex; gap: 15px; align-items: center; }
+                .nav-link { text-decoration: none; color: #2196F3; }
+            </style>
+        </head>
+        <body>
+            <div class="header">
+                <h1>Poll Admin Dashboard</h1>
+                <div class="nav-links">
+                    <a href="/admin/archives" class="nav-link">View Archives</a>
+                    <a href="/admin/logout" class="logout">Logout</a>
+                </div>
+            </div>
+            
+            ${categoriesHtml}
+        </body>
+        </html>
+    `);
+});
+
+// Edit Entry Form
+app.get('/admin/edit/:category/:id', authenticate, (req, res) => {
+    const { category, id } = req.params;
+    const data = readJson(DATA_FILE, {});
+    
+    if (!CATEGORIES.includes(category)) {
+        return res.status(400).send('Invalid category');
+    }
+    
+    const entries = data[category] || [];
+    const entry = entries.find(e => e.id === id);
+    
+    if (!entry) {
+        return res.status(404).send('Entry not found');
+    }
+    
+    res.send(`
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <title>Edit Entry</title>
+            <style>
+                body { font-family: Arial, sans-serif; margin: 0; padding: 20px; line-height: 1.6; }
+                .container { max-width: 600px; margin: 0 auto; }
+                h1 { color: #333; }
+                label { display: block; margin-bottom: 5px; }
+                input[type="text"], input[type="number"] { width: 100%; padding: 8px; margin-bottom: 15px; border: 1px solid #ddd; border-radius: 3px; }
+                .buttons { margin-top: 20px; }
+                button { padding: 8px 15px; margin-right: 10px; border: none; border-radius: 3px; cursor: pointer; }
+                .save { background-color: #4CAF50; color: white; }
+                .cancel { background-color: #f44336; color: white; }
+            </style>
+        </head>
+        <body>
+            <div class="container">
+                <h1>Edit Entry</h1>
+                <form action="/admin/edit/${category}/${id}" method="POST">
+                    <label for="name">Name:</label>
+                    <input type="text" id="name" name="name" value="${escapeHtml(entry.name)}" required>
+                    
+                    <label for="votes">Votes:</label>
+                    <input type="number" id="votes" name="votes" value="${entry.votes}" min="0" required>
+                    
+                    <div class="buttons">
+                        <button type="submit" class="save">Save Changes</button>
+                        <a href="/admin/dashboard"><button type="button" class="cancel">Cancel</button></a>
+                    </div>
+                </form>
+            </div>
+        </body>
+        </html>
+    `);
+});
+
+// Update Entry
+app.post('/admin/edit/:category/:id', authenticate, (req, res) => {
+    const { category, id } = req.params;
+    const { name, votes } = req.body;
+    const data = readJson(DATA_FILE, {});
+    
+    if (!CATEGORIES.includes(category)) {
+        return res.status(400).send('Invalid category');
+    }
+    
+    const entries = data[category] || [];
+    const entryIndex = entries.findIndex(e => e.id === id);
+    
+    if (entryIndex === -1) {
+        return res.status(404).send('Entry not found');
+    }
+    
+    // Update entry
+    entries[entryIndex].name = name.trim();
+    entries[entryIndex].votes = parseInt(votes, 10);
+    
+    // Save data
+    writeJson(DATA_FILE, data);
+    console.log(`Updated entry: ${category}/${id}`);
+    
+    res.redirect('/admin/dashboard');
+});
+
+// Delete Entry
+app.post('/admin/delete/:category/:id', authenticate, (req, res) => {
+    const { category, id } = req.params;
+    const data = readJson(DATA_FILE, {});
+    
+    if (!CATEGORIES.includes(category)) {
+        return res.status(400).send('Invalid category');
+    }
+    
+    const entries = data[category] || [];
+    const entryIndex = entries.findIndex(e => e.id === id);
+    
+    if (entryIndex === -1) {
+        return res.status(404).send('Entry not found');
+    }
+    
+    // Remove entry
+    entries.splice(entryIndex, 1);
+    
+    // Save data
+    writeJson(DATA_FILE, data);
+    console.log(`Deleted entry: ${category}/${id}`);
+    
+    // Also clean up any IP votes for this entry
+    const ips = readJson(IP_FILE, {});
+    let ipChanged = false;
+    
+    // Check each IP entry
+    Object.keys(ips).forEach(ipKey => {
+        if (typeof ips[ipKey] === 'object' && ips[ipKey][category] === id) {
+            delete ips[ipKey][category];
+            ipChanged = true;
+        }
+    });
+    
+    if (ipChanged) {
+        writeJson(IP_FILE, ips);
+        console.log('Updated IP tracking file after entry deletion');
+    }
+    
+    res.redirect('/admin/dashboard');
+});
+
+// Archives Dashboard
+app.get('/admin/archives', authenticate, (req, res) => {
+    const archivedWeeks = archiver.getArchivedWeeks();
+    
+    let archivesHtml = '';
+    
+    if (archivedWeeks.length === 0) {
+        archivesHtml = '<p>No archived data available yet.</p>';
+    } else {
+        let tableRows = archivedWeeks.map(weekId => {
+            const archive = archiver.getArchivedWeek(weekId);
+            if (!archive) return '';
+            
+            return `
+                <tr>
+                    <td>${escapeHtml(archive.weekId)}</td>
+                    <td>${escapeHtml(archive.startDate)}</td>
+                    <td>${escapeHtml(archive.endDate)}</td>
+                    <td>${new Date(archive.archivedAt).toLocaleString()}</td>
+                    <td>
+                        <a href="/admin/archives/week/${archive.weekId}" class="btn btn-edit">View</a>
+                    </td>
+                </tr>
+            `;
+        }).join('');
+        
+        archivesHtml = `
+            <h2>Archived Leaderboards</h2>
+            <div class="archive-search">
+                <h3>Search Archives by Date Range</h3>
+                <form action="/admin/archives/search" method="GET">
+                    <div class="form-group">
+                        <label for="startDate">Start Date:</label>
+                        <input type="date" id="startDate" name="startDate" required>
+                    </div>
+                    <div class="form-group">
+                        <label for="endDate">End Date:</label>
+                        <input type="date" id="endDate" name="endDate" required>
+                    </div>
+                    <button type="submit" class="btn btn-edit">Search</button>
+                </form>
+            </div>
+            
+            <h3>All Archived Weeks</h3>
+            <table>
+                <thead>
+                    <tr>
+                        <th>Week ID</th>
+                        <th>Start Date</th>
+                        <th>End Date</th>
+                        <th>Archived At</th>
+                        <th>Actions</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    ${tableRows}
+                </tbody>
+            </table>
+            
+            <div class="archive-actions">
+                <form action="/admin/archives/create" method="POST" onsubmit="return confirm('Are you sure you want to archive the current leaderboard data?')">
+                    <button type="submit" class="btn btn-edit">Archive Current Week</button>
+                </form>
+            </div>
+        `;
+    }
+    
+    res.send(`
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <title>Archived Leaderboards</title>
+            <style>
+                body { font-family: Arial, sans-serif; margin: 0; padding: 20px; line-height: 1.6; }
+                .header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
+                h1 { color: #333; margin: 0; }
+                h2 { color: #333; margin-top: 30px; }
+                h3 { color: #555; margin-top: 20px; }
+                table { width: 100%; border-collapse: collapse; margin-bottom: 30px; }
+                table, th, td { border: 1px solid #ddd; }
+                th { background-color: #f2f2f2; padding: 10px; text-align: left; }
+                td { padding: 10px; }
+                .btn { display: inline-block; padding: 5px 10px; margin-right: 5px; text-decoration: none; border-radius: 3px; color: white; border: none; cursor: pointer; }
+                .btn-edit { background-color: #2196F3; }
+                .btn-delete { background-color: #f44336; }
+                .logout { text-decoration: none; color: #f44336; }
+                .nav-links { display: flex; gap: 15px; align-items: center; }
+                .nav-link { text-decoration: none; color: #2196F3; }
+                .archive-search { margin: 20px 0; padding: 15px; background-color: #f9f9f9; border-radius: 5px; }
+                .form-group { margin-bottom: 15px; }
+                .form-group label { display: block; margin-bottom: 5px; }
+                .form-group input { padding: 8px; width: 200px; }
+                .archive-actions { margin-top: 20px; }
+            </style>
+        </head>
+        <body>
+            <div class="header">
+                <h1>Archived Leaderboards</h1>
+                <div class="nav-links">
+                    <a href="/admin/dashboard" class="nav-link">Back to Dashboard</a>
+                    <a href="/admin/logout" class="logout">Logout</a>
+                </div>
+            </div>
+            
+            ${archivesHtml}
+        </body>
+        </html>
+    `);
+});
+
+// View specific archived week
+app.get('/admin/archives/week/:weekId', authenticate, (req, res) => {
+    const { weekId } = req.params;
+    const archive = archiver.getArchivedWeek(weekId);
+    
+    if (!archive) {
+        return res.status(404).send('Archive not found');
+    }
+    
+    let categoriesHtml = '';
+    
+    CATEGORIES.forEach(category => {
+        const entries = archive.data[category] || [];
+        const sortedEntries = [...entries].sort((a, b) => b.votes - a.votes);
+        
+        let tableRows = sortedEntries.map((entry) => `
+            <tr>
+                <td>${escapeHtml(entry.id)}</td>
+                <td>${escapeHtml(entry.name)}</td>
+                <td>${entry.votes}</td>
+            </tr>
+        `).join('');
+        
+        categoriesHtml += `
+            <div class="category-section">
+                <h2>${category} Category</h2>
+                ${sortedEntries.length > 0 ? `
+                <table>
+                    <thead>
+                        <tr>
+                            <th>ID</th>
+                            <th>Name</th>
+                            <th>Votes</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        ${tableRows}
+                    </tbody>
+                </table>
+                ` : '<p>No entries in this category.</p>'}
+            </div>
+        `;
+    });
+    
+    res.send(`
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <title>Archived Week: ${weekId}</title>
+            <style>
+                body { font-family: Arial, sans-serif; margin: 0; padding: 20px; line-height: 1.6; }
+                .header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
+                h1 { color: #333; margin: 0; }
+                h2 { color: #333; margin-top: 30px; }
+                table { width: 100%; border-collapse: collapse; margin-bottom: 30px; }
+                table, th, td { border: 1px solid #ddd; }
+                th { background-color: #f2f2f2; padding: 10px; text-align: left; }
+                td { padding: 10px; }
+                .category-section { margin-bottom: 30px; }
+                .btn { display: inline-block; padding: 5px 10px; margin-right: 5px; text-decoration: none; border-radius: 3px; color: white; border: none; cursor: pointer; }
+                .btn-edit { background-color: #2196F3; }
+                .nav-links { display: flex; gap: 15px; align-items: center; }
+                .nav-link { text-decoration: none; color: #2196F3; }
+                .archive-meta { background-color: #f9f9f9; padding: 15px; border-radius: 5px; margin-bottom: 20px; }
+                .archive-meta p { margin: 5px 0; }
+            </style>
+        </head>
+        <body>
+            <div class="header">
+                <h1>Archived Week: ${weekId}</h1>
+                <div class="nav-links">
+                    <a href="/admin/archives" class="nav-link">Back to Archives</a>
+                    <a href="/admin/dashboard" class="nav-link">Back to Dashboard</a>
+                    <a href="/admin/logout" class="logout">Logout</a>
+                </div>
+            </div>
+            
+            <div class="archive-meta">
+                <p><strong>Week ID:</strong> ${archive.weekId}</p>
+                <p><strong>Start Date:</strong> ${archive.startDate}</p>
+                <p><strong>End Date:</strong> ${archive.endDate}</p>
+                <p><strong>Archived At:</strong> ${new Date(archive.archivedAt).toLocaleString()}</p>
+            </div>
+            
+            ${categoriesHtml}
+        </body>
+        </html>
+    `);
+});
+
+// Search archives by date range
+app.get('/admin/archives/search', authenticate, (req, res) => {
+    const { startDate, endDate } = req.query;
+    
+    if (!startDate || !endDate) {
+        return res.redirect('/admin/archives');
+    }
+    
+    try {
+        const archives = archiver.getArchivedRange(startDate, endDate);
+        
+        let resultsHtml = '';
+        
+        if (archives.length === 0) {
+            resultsHtml = '<p>No archives found for the specified date range.</p>';
+        } else {
+            let tableRows = archives.map(archive => `
+                <tr>
+                    <td>${escapeHtml(archive.weekId)}</td>
+                    <td>${escapeHtml(archive.startDate)}</td>
+                    <td>${escapeHtml(archive.endDate)}</td>
+                    <td>${new Date(archive.archivedAt).toLocaleString()}</td>
+                    <td>
+                        <a href="/admin/archives/week/${archive.weekId}" class="btn btn-edit">View</a>
+                    </td>
+                </tr>
+            `).join('');
+            
+            resultsHtml = `
+                <h3>Search Results</h3>
+                <p>Found ${archives.length} archive(s) between ${startDate} and ${endDate}</p>
+                <table>
+                    <thead>
+                        <tr>
+                            <th>Week ID</th>
+                            <th>Start Date</th>
+                            <th>End Date</th>
+                            <th>Archived At</th>
+                            <th>Actions</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        ${tableRows}
+                    </tbody>
+                </table>
+            `;
+        }
+        
+        res.send(`
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Archive Search Results</title>
+                <style>
+                    body { font-family: Arial, sans-serif; margin: 0; padding: 20px; line-height: 1.6; }
+                    .header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
+                    h1 { color: #333; margin: 0; }
+                    h3 { color: #555; margin-top: 20px; }
+                    table { width: 100%; border-collapse: collapse; margin-bottom: 30px; }
+                    table, th, td { border: 1px solid #ddd; }
+                    th { background-color: #f2f2f2; padding: 10px; text-align: left; }
+                    td { padding: 10px; }
+                    .btn { display: inline-block; padding: 5px 10px; margin-right: 5px; text-decoration: none; border-radius: 3px; color: white; border: none; cursor: pointer; }
+                    .btn-edit { background-color: #2196F3; }
+                    .nav-links { display: flex; gap: 15px; align-items: center; }
+                    .nav-link { text-decoration: none; color: #2196F3; }
+                    .search-form { margin: 20px 0; padding: 15px; background-color: #f9f9f9; border-radius: 5px; }
+                    .form-group { margin-bottom: 15px; }
+                    .form-group label { display: block; margin-bottom: 5px; }
+                    .form-group input { padding: 8px; width: 200px; }
+                </style>
+            </head>
+            <body>
+                <div class="header">
+                    <h1>Archive Search Results</h1>
+                    <div class="nav-links">
+                        <a href="/admin/archives" class="nav-link">Back to Archives</a>
+                        <a href="/admin/dashboard" class="nav-link">Back to Dashboard</a>
+                        <a href="/admin/logout" class="logout">Logout</a>
+                    </div>
+                </div>
+                
+                <div class="search-form">
+                    <h3>Search Archives by Date Range</h3>
+                    <form action="/admin/archives/search" method="GET">
+                        <div class="form-group">
+                            <label for="startDate">Start Date:</label>
+                            <input type="date" id="startDate" name="startDate" value="${startDate}" required>
+                        </div>
+                        <div class="form-group">
+                            <label for="endDate">End Date:</label>
+                            <input type="date" id="endDate" name="endDate" value="${endDate}" required>
+                        </div>
+                        <button type="submit" class="btn btn-edit">Search</button>
+                    </form>
+                </div>
+                
+                ${resultsHtml}
+            </body>
+            </html>
+        `);
+    } catch (error) {
+        console.error('Error searching archives:', error);
+        res.redirect('/admin/archives?error=1');
+    }
+});
+
+// Manually create an archive
+app.post('/admin/archives/create', authenticate, (req, res) => {
+    try {
+        const weekId = archiver.archiveCurrentWeek();
+        // Reset votes after archiving
+        archiver.resetLeaderboard();
+        res.redirect(`/admin/archives/week/${weekId}`);
+    } catch (error) {
+        console.error('Error creating archive:', error);
+        res.redirect('/admin/archives?error=1');
+    }
+});
+
+// Helper function to escape HTML (prevent XSS)
+function escapeHtml(unsafe) {
+    if (typeof unsafe !== 'string') return '';
+    return unsafe
+        .replace(/&/g, "&amp;")
+        .replace(/</g, "&lt;")
+        .replace(/>/g, "&gt;")
+        .replace(/"/g, "&quot;")
+        .replace(/'/g, "&#039;");
+}
+
+// Start Server
+app.listen(PORT, () => {
+    console.log(`Admin server listening on http://localhost:${PORT}`);
+});

data.json

@@ -0,0 +1,72 @@
+{
+  "6gb": [
+    {
+      "id": "1745259026144",
+      "name": "delts",
+      "votes": 1
+    },
+    {
+      "id": "1745266909797",
+      "name": "test",
+      "votes": 1
+    }
+  ],
+  "12gb": [
+    {
+      "id": "1745259027766",
+      "name": "deltsRTX 3070",
+      "votes": 1210
+    },
+    {
+      "id": "1745259031820",
+      "name": "delts1",
+      "votes": 6
+    },
+    {
+      "id": "1745259051660",
+      "name": "sss",
+      "votes": 1
+    },
+    {
+      "id": "1745265231732",
+      "name": "RTX 4060",
+      "votes": 1
+    }
+  ],
+  "16gb": [
+    {
+      "id": "1745265403934",
+      "name": "RTX 3080",
+      "votes": 1
+    },
+    {
+      "id": "1745266940910",
+      "name": "test",
+      "votes": 1
+    }
+  ],
+  "24gb": [
+    {
+      "id": "1745265119271",
+      "name": "test",
+      "votes": 6
+    },
+    {
+      "id": "1745265122126",
+      "name": "ter",
+      "votes": 6
+    }
+  ],
+  "48gb": [
+    {
+      "id": "1745266632150",
+      "name": "gemma",
+      "votes": 15
+    },
+    {
+      "id": "1745266636155",
+      "name": "34",
+      "votes": 14
+    }
+  ]
+}

data/archives/2025-W16.json

@@ -0,0 +1,24 @@
+{
+  "weekId": "2025-W16",
+  "startDate": "2025-04-13",
+  "endDate": "2025-04-19",
+  "archivedAt": "2025-04-22T11:55:25.370Z",
+  "data": {
+    "6gb": [
+      {
+        "id": "1745322881980",
+        "name": "Gemma",
+        "votes": 0
+      },
+      {
+        "id": "1745322885316",
+        "name": "phi",
+        "votes": 1
+      }
+    ],
+    "12gb": [],
+    "16gb": [],
+    "24gb": [],
+    "48gb": []
+  }
+}

docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.8'
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: gpu-leaderboard
+    restart: unless-stopped
+    ports:
+      - "3000:3000"  # Main server
+      - "6969:6969"  # Admin server
+    volumes:
+      - ./data:/app/data
+    env_file:
+      - .env
+    environment:
+      - NODE_ENV=${NODE_ENV:-production}
+      - PORT=${PORT:-3000}
+      - ADMIN_PORT=${ADMIN_PORT:-6969}
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge

docker-entrypoint.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+set -e
+
+echo "Starting GPU Leaderboard application..."
+
+# Create data directory if it doesn't exist
+mkdir -p /app/data
+echo "Ensuring data directory exists: /app/data"
+
+# Initialize data.json if it doesn't exist
+if [ ! -f /app/data/data.json ]; then
+  echo '{}' > /app/data/data.json
+  echo "Initialized empty data.json file"
+fi
+
+# Initialize ips.json if it doesn't exist
+if [ ! -f /app/data/ips.json ]; then
+  echo '{}' > /app/data/ips.json
+  echo "Initialized empty ips.json file"
+fi
+
+echo "Data files initialized successfully"
+echo "Starting application with: $@"
+
+# Execute the provided command (node start.js)
+exec "$@"

docker-run.bat

@@ -0,0 +1,21 @@
+@echo off
+echo Stopping any running containers...
+docker-compose down
+
+echo Building and starting containers...
+docker-compose up -d --build
+
+echo Container status:
+docker-compose ps
+
+echo.
+echo Application is now running with custom start script!
+echo Main application: http://localhost:3000
+echo Admin interface: http://localhost:6969/admin
+echo.
+echo Both servers are running in a single container.
+echo.
+echo To view logs: docker-compose logs -f
+echo To stop: docker-compose down
+
+pause

docker-run.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Stop any running containers
+echo "Stopping any running containers..."
+docker-compose down
+
+# Build and start the containers
+echo "Building and starting containers..."
+docker-compose up -d --build
+
+# Show container status
+echo "Container status:"
+docker-compose ps
+
+echo ""
+echo "Application is now running with custom start script!"
+echo "Main application: http://localhost:3000"
+echo "Admin interface: http://localhost:6969/admin"
+echo ""
+echo "Both servers are running in a single container."
+echo ""
+echo "To view logs: docker-compose logs -f"
+echo "To stop: docker-compose down"

ips.json

@@ -0,0 +1,11 @@
+{
+  "3e48ef9d22e096da6838540fb846999890462c8a32730a4f7a5eaee6945315f7": {
+    "6gb": "1745266909797",
+    "12gb": "1745259031820",
+    "16gb": "1745266940910"
+  },
+  "eff8e7ca506627fe15dda5e0e512fcaad70b6d520f37cc76597fdb4f2d83a1a3": {
+    "12gb": "1745265231732",
+    "16gb": "1745265403934"
+  }
+}

leaderboard_archiver.js

@@ -0,0 +1,143 @@
+// leaderboard_archiver.js
+const fs = require('fs');
+const path = require('path');
+const moment = require('moment');
+
+// Constants
+const DATA_FILE = path.join(__dirname, 'data', 'data.json');
+const ARCHIVES_DIR = path.join(__dirname, 'data', 'archives');
+const WEEK_FORMAT = 'YYYY-[W]ww'; // Format: 2025-W17 (Year-Week number)
+
+// Ensure archives directory exists
+function ensureArchivesDir() {
+  if (!fs.existsSync(ARCHIVES_DIR)) {
+    fs.mkdirSync(ARCHIVES_DIR, { recursive: true });
+  }
+}
+
+// Generate a weekly snapshot and archive it
+function archiveCurrentWeek() {
+  ensureArchivesDir();
+  
+  try {
+    // Read current data
+    const data = JSON.parse(fs.readFileSync(DATA_FILE));
+    
+    // Generate week identifier (e.g., 2025-W17)
+    const previousWeek = moment().subtract(1, 'week');
+    const weekId = previousWeek.format(WEEK_FORMAT);
+    
+    // Create archive object with metadata
+    const archive = {
+      weekId,
+      startDate: previousWeek.startOf('week').format('YYYY-MM-DD'),
+      endDate: previousWeek.endOf('week').format('YYYY-MM-DD'),
+      archivedAt: new Date().toISOString(),
+      data
+    };
+    
+    // Write to archive file
+    const archiveFile = path.join(ARCHIVES_DIR, `${weekId}.json`);
+    fs.writeFileSync(archiveFile, JSON.stringify(archive, null, 2));
+    
+    console.log(`Archived leaderboard for week ${weekId}`);
+    return weekId;
+  } catch (err) {
+    console.error('Error archiving leaderboard:', err);
+    throw err;
+  }
+}
+
+// Get list of all archived weeks
+function getArchivedWeeks() {
+  ensureArchivesDir();
+  
+  try {
+    const files = fs.readdirSync(ARCHIVES_DIR);
+    return files
+      .filter(file => file.endsWith('.json'))
+      .map(file => path.basename(file, '.json'))
+      .sort((a, b) => b.localeCompare(a)); // Sort in descending order (newest first)
+  } catch (err) {
+    console.error('Error getting archived weeks:', err);
+    return [];
+  }
+}
+
+// Get archived data for a specific week
+function getArchivedWeek(weekId) {
+  const archiveFile = path.join(ARCHIVES_DIR, `${weekId}.json`);
+  
+  try {
+    if (fs.existsSync(archiveFile)) {
+      return JSON.parse(fs.readFileSync(archiveFile));
+    }
+    return null;
+  } catch (err) {
+    console.error(`Error reading archive for week ${weekId}:`, err);
+    return null;
+  }
+}
+
+// Get archived data for a date range
+function getArchivedRange(startDate, endDate) {
+  try {
+    const start = moment(startDate);
+    const end = moment(endDate);
+    
+    if (!start.isValid() || !end.isValid()) {
+      throw new Error('Invalid date format');
+    }
+    
+    const weeks = getArchivedWeeks();
+    const result = [];
+    
+    for (const weekId of weeks) {
+      const archive = getArchivedWeek(weekId);
+      if (archive) {
+        const archiveStart = moment(archive.startDate);
+        const archiveEnd = moment(archive.endDate);
+        
+        // Check if this archive falls within the requested range
+        if ((archiveStart.isSameOrAfter(start) && archiveStart.isSameOrBefore(end)) ||
+            (archiveEnd.isSameOrAfter(start) && archiveEnd.isSameOrBefore(end)) ||
+            (archiveStart.isBefore(start) && archiveEnd.isAfter(end))) {
+          result.push(archive);
+        }
+      }
+    }
+    
+    return result;
+  } catch (err) {
+    console.error('Error getting archived range:', err);
+    return [];
+  }
+}
+
+// Reset leaderboard (optional, if you want to reset votes after archiving)
+function resetLeaderboard() {
+  try {
+    const data = JSON.parse(fs.readFileSync(DATA_FILE));
+    
+    // Clear all entries in all categories
+    Object.keys(data).forEach(category => {
+      data[category] = [];
+    });
+    
+    // Save the reset data
+    fs.writeFileSync(DATA_FILE, JSON.stringify(data, null, 2));
+    console.log('Leaderboard entries cleared successfully');
+  } catch (err) {
+    console.error('Error resetting leaderboard:', err);
+    throw err;
+  }
+}
+
+module.exports = {
+  archiveCurrentWeek,
+  getArchivedWeeks,
+  getArchivedWeek,
+  getArchivedRange,
+  resetLeaderboard,
+  WEEK_FORMAT
+};

package-lock.json

@@ -0,0 +1,1149 @@
+{
+  "name": "leader",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "leader",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "body-parser": "^2.2.0",
+        "express": "^5.1.0",
+        "express-session": "^1.17.3",
+        "moment": "^2.30.1",
+        "node-cron": "^3.0.3",
+        "request-ip": "^3.3.0"
+      },
+      "devDependencies": {
+        "concurrently": "^9.1.2"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
+      "integrity": "sha512-5cvg6CtKwfgdmVqY1WIiXKc3Q1bkRqGLi+2W/6ao+6Y7gu/RCwRuAhGEzh5B4KlszSuTLgZYuqFqo5bImjNKng==",
+      "dependencies": {
+        "mime-types": "^3.0.0",
+        "negotiator": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dev": true,
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/body-parser": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz",
+      "integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==",
+      "dependencies": {
+        "bytes": "^3.1.2",
+        "content-type": "^1.0.5",
+        "debug": "^4.4.0",
+        "http-errors": "^2.0.0",
+        "iconv-lite": "^0.6.3",
+        "on-finished": "^2.4.1",
+        "qs": "^6.14.0",
+        "raw-body": "^3.0.0",
+        "type-is": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/call-bound": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/call-bound/-/call-bound-1.0.4.tgz",
+      "integrity": "sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "get-intrinsic": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/chalk/node_modules/supports-color": {
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+        "yargs-parser": "^21.1.1"
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+      "dev": true,
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+    }
+  }
+}

package.json

@@ -0,0 +1,28 @@
+{
+  "name": "leader",
+  "version": "1.0.0",
+  "main": "server.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js",
+    "start-admin": "node admin_server.js",
+    "start-both": "concurrently \"npm run start\" \"npm run start-admin\"",
+    "archive-week": "node scripts/archive_week.js",
+    "start-scheduler": "node scheduler.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "body-parser": "^2.2.0",
+    "express": "^5.1.0",
+    "express-session": "^1.17.3",
+    "moment": "^2.30.1",
+    "node-cron": "^3.0.3",
+    "request-ip": "^3.3.0"
+  },
+  "description": "",
+  "devDependencies": {
+    "concurrently": "^9.1.2"
+  }
+}

public/.gitignore

@@ -0,0 +1 @@
+node_modules/

public/archives.js

@@ -0,0 +1,198 @@
+// archives.js - Handles the archived leaderboards functionality
+
+document.addEventListener('DOMContentLoaded', () => {
+  // DOM Elements
+  const currentViewBtn = document.getElementById('current-view-btn');
+  const archivesViewBtn = document.getElementById('archives-view-btn');
+  const currentView = document.getElementById('current-view');
+  const archivesView = document.getElementById('archives-view');
+  const weekSelect = document.getElementById('week-select');
+  const startDateInput = document.getElementById('start-date');
+  const endDateInput = document.getElementById('end-date');
+  const searchArchivesBtn = document.getElementById('search-archives-btn');
+  const archiveResults = document.getElementById('archive-results');
+
+  // View toggle functionality
+  currentViewBtn.addEventListener('click', () => {
+    currentViewBtn.classList.add('active');
+    archivesViewBtn.classList.remove('active');
+    currentView.classList.remove('hidden');
+    archivesView.classList.add('hidden');
+  });
+
+  archivesViewBtn.addEventListener('click', () => {
+    archivesViewBtn.classList.add('active');
+    currentViewBtn.classList.remove('active');
+    archivesView.classList.remove('hidden');
+    currentView.classList.add('hidden');
+    
+    // Load archived weeks when switching to archives view
+    loadArchivedWeeks();
+  });
+
+  // Load archived weeks for the dropdown
+  async function loadArchivedWeeks() {
+    try {
+      const response = await fetch('/api/archives/weeks');
+      if (!response.ok) throw new Error('Failed to fetch archived weeks');
+      
+      const weeks = await response.json();
+      
+      // Clear previous options except the default one
+      weekSelect.innerHTML = '<option value="">Select a week...</option>';
+      
+      if (weeks.length === 0) {
+        const option = document.createElement('option');
+        option.disabled = true;
+        option.textContent = 'No archives available';
+        weekSelect.appendChild(option);
+      } else {
+        weeks.forEach(weekId => {
+          const option = document.createElement('option');
+          option.value = weekId;
+          option.textContent = weekId;
+          weekSelect.appendChild(option);
+        });
+      }
+    } catch (error) {
+      console.error('Error loading archived weeks:', error);
+      archiveResults.innerHTML = `<p class="error">Error loading archived weeks: ${error.message}</p>`;
+    }
+  }
+
+  // Load archived data for a specific week
+  async function loadArchivedWeek(weekId) {
+    try {
+      const response = await fetch(`/api/archives/week/${weekId}`);
+      if (!response.ok) throw new Error('Failed to fetch archived data');
+      
+      const archive = await response.json();
+      displayArchivedData(archive);
+    } catch (error) {
+      console.error('Error loading archived week:', error);
+      archiveResults.innerHTML = `<p class="error">Error loading archived data: ${error.message}</p>`;
+    }
+  }
+
+  // Load archived data for a date range
+  async function loadArchivedRange(startDate, endDate) {
+    try {
+      const response = await fetch(`/api/archives/range?startDate=${startDate}&endDate=${endDate}`);
+      if (!response.ok) throw new Error('Failed to fetch archived data');
+      
+      const archives = await response.json();
+      
+      if (archives.length === 0) {
+        archiveResults.innerHTML = '<p class="no-archives">No archives found for the specified date range</p>';
+        return;
+      }
+      
+      // Display the first archive in the range
+      displayArchivedData(archives[0], archives.length > 1 ? archives.length : null);
+    } catch (error) {
+      console.error('Error loading archived range:', error);
+      archiveResults.innerHTML = `<p class="error">Error loading archived data: ${error.message}</p>`;
+    }
+  }
+
+  // Display archived data
+  function displayArchivedData(archive, totalArchives = null) {
+    // Create archive info section
+    let html = `
+      <div class="archive-week-info">
+        <p><strong>Week ID:</strong> ${archive.weekId}</p>
+        <p><strong>Period:</strong> ${archive.startDate} to ${archive.endDate}</p>
+        <p><strong>Archived:</strong> ${new Date(archive.archivedAt).toLocaleString()}</p>
+        ${totalArchives ? `<p><strong>Note:</strong> Showing 1 of ${totalArchives} archives in the selected range</p>` : ''}
+      </div>
+    `;
+
+    // Create sections for each category
+    const categories = [
+      { key: "6gb", label: "6GB VRAM" },
+      { key: "12gb", label: "12GB VRAM" },
+      { key: "16gb", label: "16GB VRAM" },
+      { key: "24gb", label: "24GB VRAM" },
+      { key: "48gb", label: "48GB VRAM" },
+      { key: "72gb", label: "72GB VRAM" },
+      { key: "96gb", label: "96GB VRAM" }
+    ];
+
+    categories.forEach(category => {
+      const entries = archive.data[category.key] || [];
+      
+      if (entries.length === 0) return; // Skip empty categories
+      
+      const sortedEntries = [...entries].sort((a, b) => b.votes - a.votes);
+      const totalVotes = sortedEntries.reduce((sum, entry) => sum + entry.votes, 0);
+      
+      html += `<div class="archive-category">
+        <h3>${category.label}</h3>
+        <div class="archive-entries">`;
+      
+      sortedEntries.forEach((entry, index) => {
+        const percentage = totalVotes > 0 ? Math.round((entry.votes / totalVotes) * 100) : 0;
+        const rankClass = index < 3 ? `rank-${index + 1}` : '';
+        
+        html += `
+          <div class="poll-item">
+            <div class="poll-item-header">
+              <div class="poll-item-name">
+                ${rankClass ? `<span class="rank ${rankClass}">${index + 1}</span>` : `<span class="rank">${index + 1}</span>`}
+                ${entry.name}
+              </div>
+              <div class="poll-item-votes">${formatNumber(entry.votes)} votes</div>
+            </div>
+            <div class="progress-container">
+              <div class="progress-bar" style="width: ${percentage}%"></div>
+            </div>
+            <div class="poll-item-footer">
+              <span class="vote-percentage">${percentage}%</span>
+            </div>
+          </div>
+        `;
+      });
+      
+      html += `</div></div>`;
+    });
+    
+    archiveResults.innerHTML = html;
+  }
+
+  // Format number helper (same as in script.js)
+  function formatNumber(num) {
+    if (num >= 1000000) {
+      return (num / 1000000).toFixed(1) + 'M';
+    } else if (num >= 1000) {
+      return (num / 1000).toFixed(1) + 'K';
+    }
+    return num.toString();
+  }
+
+  // Event listeners
+  weekSelect.addEventListener('change', () => {
+    const weekId = weekSelect.value;
+    if (weekId) {
+      loadArchivedWeek(weekId);
+    } else {
+      archiveResults.innerHTML = '<p class="no-archives">Select a week or date range to view archived leaderboards</p>';
+    }
+  });
+
+  searchArchivesBtn.addEventListener('click', () => {
+    const startDate = startDateInput.value;
+    const endDate = endDateInput.value;
+    
+    if (!startDate || !endDate) {
+      alert('Please select both start and end dates');
+      return;
+    }
+    
+    if (new Date(startDate) > new Date(endDate)) {
+      alert('Start date must be before end date');
+      return;
+    }
+    
+    loadArchivedRange(startDate, endDate);
+  });
+});

public/index.html

@@ -0,0 +1,84 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>GPU Leaderboards by VRAM</title>
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+  <link rel="stylesheet" href="style.css" />
+</head>
+<body>
+  <div class="container">
+    <header>
+      <h1>LLM Leaderboards by VRAM</h1>
+      <p class="subtitle">Vote for the best LLMs in each VRAM category</p>
+      <div class="view-toggle">
+        <button id="current-view-btn" class="view-btn active">Current Leaderboard</button>
+        <button id="archives-view-btn" class="view-btn">Archives</button>
+      </div>
+    </header>
+
+    <div id="current-view">
+      <div class="tabs-container">
+      <div class="tabs" id="category-tabs">
+        <!-- Category tabs will be rendered here by script.js -->
+      </div>
+    </div>
+
+    <div id="leaderboards">
+      <!-- Leaderboards will be rendered here by script.js -->
+      </div>
+    </div>
+
+    <div id="archives-view" class="hidden">
+      <div class="archives-container">
+        <h2>Archived Leaderboards</h2>
+        
+        <div class="archives-controls">
+          <div class="archives-selector">
+            <label for="week-select">Select Week:</label>
+            <select id="week-select">
+              <option value="">Select a week...</option>
+              <!-- Options will be populated by JavaScript -->
+            </select>
+          </div>
+          
+          <div class="date-range-selector">
+            <h3>Search by Date Range</h3>
+            <div class="date-inputs">
+              <div class="date-input">
+                <label for="start-date">Start Date:</label>
+                <input type="date" id="start-date">
+              </div>
+              <div class="date-input">
+                <label for="end-date">End Date:</label>
+                <input type="date" id="end-date">
+              </div>
+              <button id="search-archives-btn" class="search-btn">Search</button>
+            </div>
+          </div>
+        </div>
+        
+        <div id="archive-results">
+          <!-- Archive results will be displayed here -->
+          <p class="no-archives">Select a week or date range to view archived leaderboards</p>
+        </div>
+      </div>
+    </div>
+
+    <div class="info-panel">
+      <div class="info-item">
+        <i class="fas fa-info-circle"></i>
+        <span>One vote per IP address per category</span>
+      </div>
+      <div class="info-item">
+        <i class="fas fa-sync-alt"></i>
+        <span>Real-time updates every 10 seconds</span>
+      </div>
+    </div>
+  </div>
+
+  <script src="script.js"></script>
+  <script src="archives.js"></script>
+</body>
+</html>

public/script.js

@@ -0,0 +1,503 @@
+// ---- VRAM categories ----
+const CATEGORIES = [
+  { key: "6gb", label: "6GB VRAM" },
+  { key: "12gb", label: "12GB VRAM" },
+  { key: "16gb", label: "16GB VRAM" },
+  { key: "24gb", label: "24GB VRAM" },
+  { key: "48gb", label: "48GB VRAM" },
+  { key: "72gb", label: "72GB VRAM" },
+  { key: "96gb", label: "96GB VRAM" }
+];
+
+// ---- State management ----
+const state = {
+  activeCategory: CATEGORIES[0].key,
+  sortOption: 'votes', // 'votes', 'newest', 'oldest'
+  data: {},
+  lastVotedIds: {},
+  refreshInterval: null,
+  pollInterval: 10000, // 10 seconds
+};
+
+// ---- helpers ----
+async function api(url, data) {
+  const opts = data ? {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(data)
+  } : {};
+  const res = await fetch(url, opts);
+  const json = await res.json();
+  if (!res.ok) throw new Error(json.error || 'Server error');
+  return json;
+}
+
+function calculatePercentage(votes, totalVotes) {
+  if (totalVotes === 0) return 0;
+  return Math.round((votes / totalVotes) * 100);
+}
+
+function getTotalVotes(entries) {
+  return entries.reduce((sum, entry) => sum + entry.votes, 0);
+}
+
+function formatNumber(num) {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M';
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K';
+  }
+  return num.toString();
+}
+
+function sortEntries(entries, sortOption) {
+  const entriesCopy = [...entries];
+  
+  if (sortOption === 'votes') {
+    return entriesCopy.sort((a, b) => {
+      // First sort by votes (descending)
+      const votesDiff = b.votes - a.votes;
+      if (votesDiff !== 0) return votesDiff;
+      
+      // If votes are equal, sort by id (newest first)
+      return parseInt(b.id) - parseInt(a.id);
+    });
+  } else if (sortOption === 'newest') {
+    return entriesCopy.sort((a, b) => parseInt(b.id) - parseInt(a.id));
+  } else if (sortOption === 'oldest') {
+    return entriesCopy.sort((a, b) => parseInt(a.id) - parseInt(b.id));
+  }
+  
+  // Default to votes sorting
+  return entriesCopy.sort((a, b) => b.votes - a.votes);
+}
+
+// ---- rendering ----
+function createCategoryTabs() {
+  const tabsContainer = document.getElementById('category-tabs');
+  tabsContainer.innerHTML = '';
+  
+  CATEGORIES.forEach(category => {
+    const tab = document.createElement('div');
+    tab.className = `tab ${category.key === state.activeCategory ? 'active' : ''}`;
+    tab.setAttribute('data-category', category.key);
+    tab.textContent = category.label;
+    tabsContainer.appendChild(tab);
+  });
+}
+
+function createLeaderboardSection(category) {
+  const section = document.createElement('section');
+  section.className = `leaderboard-section ${category.key === state.activeCategory ? 'active' : ''}`;
+  section.id = `section-${category.key}`;
+  
+  section.innerHTML = `
+    <div class="section-header">
+      <h2 class="section-title">${category.label} Leaderboard</h2>
+      <div class="sort-options">
+        <button class="sort-option ${state.sortOption === 'votes' ? 'active' : ''}" data-sort="votes">Most Votes</button>
+        <button class="sort-option ${state.sortOption === 'newest' ? 'active' : ''}" data-sort="newest">Newest</button>
+        <button class="sort-option ${state.sortOption === 'oldest' ? 'active' : ''}" data-sort="oldest">Oldest</button>
+      </div>
+    </div>
+    
+    <div class="poll-items" id="poll-items-${category.key}">
+      <!-- Poll items will be rendered here -->
+    </div>
+    
+    <div class="add-form-container">
+      <form class="add-form" data-category="${category.key}">
+        <div class="input-container">
+          <input class="add-input" type="text" placeholder="Add a new entry..." required autocomplete="off" />
+          <div class="validation-indicator"></div>
+          <div class="dropdown-container">
+            <div class="dropdown-loading hidden">
+              <div class="spinner"></div>
+              <span>Loading results...</span>
+            </div>
+            <ul class="dropdown-results hidden"></ul>
+          </div>
+        </div>
+        <button type="submit" class="add-btn" disabled>Add & Vote</button>
+        <span class="error add-error"></span>
+      </form>
+    </div>
+  `;
+  
+  return section;
+}
+
+function renderPollItems(category) {
+  const container = document.getElementById(`poll-items-${category}`);
+  if (!container) return;
+  
+  container.innerHTML = '';
+  const entries = state.data[category] || [];
+  if (entries.length === 0) {
+    container.innerHTML = '<p class="no-entries">No entries yet. Be the first to add one!</p>';
+    return;
+  }
+  
+  const sortedEntries = sortEntries(entries, state.sortOption);
+  const totalVotes = getTotalVotes(sortedEntries);
+  
+  sortedEntries.forEach((entry, index) => {
+    const percentage = calculatePercentage(entry.votes, totalVotes);
+    const isVoted = state.lastVotedIds[category] === entry.id;
+    const rankClass = index < 3 ? `rank-${index + 1}` : '';
+    
+    const pollItem = document.createElement('div');
+    pollItem.className = `poll-item ${isVoted ? 'voted' : ''}`;
+    pollItem.setAttribute('data-id', entry.id);
+    
+    if (state.lastVotedIds[category] === entry.id) {
+      pollItem.classList.add('highlight');
+      // Remove highlight class after animation completes
+      setTimeout(() => {
+        pollItem.classList.remove('highlight');
+      }, 1000);
+    }
+    
+    pollItem.innerHTML = `
+      <div class="poll-item-header">
+        <div class="poll-item-name">
+          ${rankClass ? `<span class="rank ${rankClass}">${index + 1}</span>` : `<span class="rank">${index + 1}</span>`}
+          ${entry.name}
+        </div>
+        <div class="poll-item-votes">${formatNumber(entry.votes)} votes</div>
+      </div>
+      <div class="progress-container">
+        <div class="progress-bar" style="width: ${percentage}%"></div>
+      </div>
+      <div class="poll-item-footer">
+        <span class="vote-percentage">${percentage}%</span>
+        <button class="vote-btn ${isVoted ? 'voted' : ''}"
+                data-id="${entry.id}"
+                data-category="${category}"
+                ${isVoted ? 'disabled' : ''}>
+          ${isVoted ? 'Voted' : 'Vote'}
+        </button>
+      </div>
+    `;
+    
+    container.appendChild(pollItem);
+  });
+}
+
+async function refreshData(category, highlightChanges = false) {
+  try {
+    const entries = await api(`/api/entries?category=${category}`);
+    
+    // Store previous data for comparison if highlighting changes
+    const prevEntries = state.data[category] || [];
+    
+    // Update state
+    state.data[category] = entries;
+    
+    // Render the updated data
+    renderPollItems(category);
+    
+    // Highlight changes if needed
+    if (highlightChanges && prevEntries.length > 0) {
+      entries.forEach(entry => {
+        const prevEntry = prevEntries.find(e => e.id === entry.id);
+        if (prevEntry && prevEntry.votes !== entry.votes) {
+          const pollItem = document.querySelector(`.poll-item[data-id="${entry.id}"]`);
+          if (pollItem) {
+            pollItem.classList.add('highlight');
+            setTimeout(() => {
+              pollItem.classList.remove('highlight');
+            }, 1000);
+          }
+        }
+      });
+    }
+  } catch (err) {
+    console.error(`Error refreshing ${category}:`, err);
+  }
+}
+
+function setupPolling() {
+  // Clear any existing interval
+  if (state.refreshInterval) {
+    clearInterval(state.refreshInterval);
+  }
+  
+  // Set up new polling interval
+  state.refreshInterval = setInterval(() => {
+    refreshData(state.activeCategory, true);
+  }, state.pollInterval);
+}
+
+// ---- event handlers ----
+function handleCategoryChange(category) {
+  // Update active category
+  state.activeCategory = category;
+  
+  // Update UI
+  document.querySelectorAll('.tab').forEach(tab => {
+    tab.classList.toggle('active', tab.getAttribute('data-category') === category);
+  });
+  
+  document.querySelectorAll('.leaderboard-section').forEach(section => {
+    section.classList.toggle('active', section.id === `section-${category}`);
+  });
+  
+  // Refresh data for the new category
+  refreshData(category);
+}
+
+function handleSortChange(sortOption) {
+  // Update sort option
+  state.sortOption = sortOption;
+  
+  // Update UI
+  document.querySelectorAll('.sort-option').forEach(btn => {
+    btn.classList.remove('active');
+    if (btn.getAttribute('data-sort') === sortOption) {
+      btn.classList.add('active');
+    }
+  });
+  
+  // Re-render with new sort
+  refreshData(state.activeCategory, false).then(() => {
+    renderPollItems(state.activeCategory);
+  });
+}
+
+// Hugging Face API validation
+let debounceTimer;
+let selectedModel = null;
+
+async function validateWithHuggingFace(query) {
+  if (!query || query.length < 2) return [];
+  
+  try {
+    // Use our server-side proxy endpoint to avoid CORS issues
+    const response = await fetch(`/api/huggingface/models?query=${encodeURIComponent(query)}`);
+    
+    if (!response.ok) {
+      const errorData = await response.json();
+      throw new Error(errorData.error || 'Failed to fetch from Hugging Face API');
+    }
+    
+    return await response.json();
+  } catch (error) {
+    console.error('Hugging Face API error:', error);
+    return [];
+  }
+}
+
+function setupModelValidation(form) {
+  const input = form.querySelector('.add-input');
+  const dropdownContainer = form.querySelector('.dropdown-container');
+  const dropdownResults = form.querySelector('.dropdown-results');
+  const dropdownLoading = form.querySelector('.dropdown-loading');
+  const submitBtn = form.querySelector('.add-btn');
+  const validationIndicator = form.querySelector('.validation-indicator');
+  
+  input.addEventListener('input', function() {
+    const query = this.value.trim();
+    selectedModel = null;
+    
+    // Reset validation state
+    validationIndicator.className = 'validation-indicator';
+    submitBtn.disabled = true;
+    
+    // Clear previous results
+    dropdownResults.innerHTML = '';
+    dropdownResults.classList.add('hidden');
+    
+    if (query.length < 2) return;
+    
+    // Show loading indicator
+    dropdownLoading.classList.remove('hidden');
+    
+    // Debounce API calls
+    clearTimeout(debounceTimer);
+    debounceTimer = setTimeout(async () => {
+      try {
+        const results = await validateWithHuggingFace(query);
+        
+        // Hide loading indicator
+        dropdownLoading.classList.add('hidden');
+        
+        if (results.length === 0) {
+          dropdownResults.innerHTML = '<li class="no-results">No matching models found</li>';
+          dropdownResults.classList.remove('hidden');
+          return;
+        }
+        
+        // Populate dropdown with results
+        results.forEach(model => {
+          const li = document.createElement('li');
+          li.className = 'dropdown-item';
+          
+          // Create a more informative display with model name and author
+          const displayName = model.modelId || model.id || model.name;
+          const authorInfo = model.author && model.author !== 'Unknown' ? ` by ${model.author}` : '';
+          
+          li.innerHTML = `
+            <div class="dropdown-item-name">${displayName}</div>
+            ${authorInfo ? `<div class="dropdown-item-author">${authorInfo}</div>` : ''}
+          `;
+          
+          li.addEventListener('click', () => {
+            input.value = displayName;
+            selectedModel = model;
+            dropdownResults.classList.add('hidden');
+            
+            // Show validation success
+            validationIndicator.className = 'validation-indicator valid';
+            submitBtn.disabled = false;
+          });
+          dropdownResults.appendChild(li);
+        });
+        
+        dropdownResults.classList.remove('hidden');
+      } catch (error) {
+        console.error('Validation error:', error);
+        dropdownLoading.classList.add('hidden');
+        
+        // Show validation error
+        validationIndicator.className = 'validation-indicator invalid';
+      }
+    }, 300);
+  });
+  
+  // Hide dropdown when clicking outside
+  document.addEventListener('click', (e) => {
+    if (!dropdownContainer.contains(e.target)) {
+      dropdownResults.classList.add('hidden');
+    }
+  });
+  
+  // Prevent form submission when pressing Enter in the input field
+  input.addEventListener('keydown', (e) => {
+    if (e.key === 'Enter' && !selectedModel) {
+      e.preventDefault();
+    }
+  });
+}
+
+async function handleAddEntry(form) {
+  const category = form.getAttribute('data-category');
+  const input = form.querySelector('.add-input');
+  const errorSpan = form.querySelector('.error');
+  const name = input.value.trim();
+  
+  errorSpan.textContent = '';
+  
+  if (!name) {
+    errorSpan.textContent = 'Please enter a name';
+    return;
+  }
+  
+  if (!selectedModel) {
+    errorSpan.textContent = 'Please select a validated model from the dropdown';
+    return;
+  }
+  
+  try {
+    const entry = await api('/api/add', { name, category });
+    input.value = '';
+    selectedModel = null;
+    
+    // Reset validation state
+    form.querySelector('.validation-indicator').className = 'validation-indicator';
+    form.querySelector('.add-btn').disabled = true;
+    
+    // Update state
+    state.lastVotedIds[category] = entry.id;
+    
+    // Refresh data
+    await refreshData(category);
+  } catch (err) {
+    errorSpan.textContent = err.message;
+  }
+}
+
+async function handleVote(btn) {
+  const id = btn.getAttribute('data-id');
+  const category = btn.getAttribute('data-category');
+  
+  try {
+    await api('/api/vote', { id, category });
+    
+    // Update state
+    state.lastVotedIds[category] = id;
+    
+    // Refresh data
+    await refreshData(category);
+  } catch (err) {
+    alert(err.message);
+  }
+}
+
+// ---- main ----
+window.addEventListener('DOMContentLoaded', () => {
+  const leaderboardsDiv = document.getElementById('leaderboards');
+  leaderboardsDiv.innerHTML = '';
+  
+  // Create category tabs
+  createCategoryTabs();
+  
+  // Render all leaderboard sections
+  CATEGORIES.forEach(cat => {
+    const section = createLeaderboardSection(cat);
+    leaderboardsDiv.appendChild(section);
+  });
+  
+  // Set up model validation for all forms
+  document.querySelectorAll('.add-form').forEach(form => {
+    setupModelValidation(form);
+  });
+  
+  // Initial data load
+  CATEGORIES.forEach(cat => {
+    refreshData(cat.key);
+  });
+  
+  // Set up polling for real-time updates
+  setupPolling();
+  
+  // Tab click handler
+  document.getElementById('category-tabs').addEventListener('click', e => {
+    if (e.target.classList.contains('tab')) {
+      const category = e.target.getAttribute('data-category');
+      handleCategoryChange(category);
+    }
+  });
+  
+  // Sort option click handler
+  leaderboardsDiv.addEventListener('click', e => {
+    if (e.target.classList.contains('sort-option')) {
+      const sortOption = e.target.getAttribute('data-sort');
+      if (sortOption && sortOption !== state.sortOption) {
+        handleSortChange(sortOption);
+      }
+    }
+  });
+  
+  // Add entry form handler
+  leaderboardsDiv.addEventListener('submit', async e => {
+    if (e.target.classList.contains('add-form')) {
+      e.preventDefault();
+      await handleAddEntry(e.target);
+    }
+  });
+  
+  // Vote button handler
+  leaderboardsDiv.addEventListener('click', async e => {
+    if (e.target.classList.contains('vote-btn') && !e.target.disabled) {
+      await handleVote(e.target);
+    }
+  });
+});
+
+// Clean up polling on page unload
+window.addEventListener('beforeunload', () => {
+  if (state.refreshInterval) {
+    clearInterval(state.refreshInterval);
+  }
+});

public/style.css

@@ -0,0 +1,642 @@
+:root {
+  --primary-color: #065fd4;
+  --primary-hover: #0356c3;
+  --secondary-color: #f8f8f8;
+  --text-color: #0f0f0f;
+  --text-secondary: #606060;
+  --border-color: #e0e0e0;
+  --gold: #ffd700;
+  --silver: #c0c0c0;
+  --bronze: #cd7f32;
+  --background: #f9f9f9;
+  --card-bg: #ffffff;
+  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+  --animation-speed: 0.3s;
+}
+
+* {
+  box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+}
+
+body {
+  font-family: 'Roboto', Arial, sans-serif;
+  background: var(--background);
+  color: var(--text-color);
+  line-height: 1.6;
+}
+
+.container {
+  max-width: 1200px;
+  margin: 40px auto;
+  background: var(--card-bg);
+  padding: 24px 32px;
+  border-radius: 12px;
+  box-shadow: var(--shadow);
+}
+
+header {
+  text-align: center;
+  margin-bottom: 24px;
+  padding-bottom: 16px;
+  border-bottom: 1px solid var(--border-color);
+}
+
+h1 {
+  font-size: 28px;
+  margin-bottom: 8px;
+  color: var(--text-color);
+}
+
+.subtitle {
+  color: var(--text-secondary);
+  font-size: 16px;
+}
+
+/* Tabs styling */
+.tabs-container {
+  margin-bottom: 24px;
+  overflow-x: auto;
+}
+
+.tabs {
+  display: flex;
+  border-bottom: 1px solid var(--border-color);
+  white-space: nowrap;
+}
+
+.tab {
+  padding: 12px 16px;
+  cursor: pointer;
+  font-weight: 500;
+  color: var(--text-secondary);
+  position: relative;
+  transition: color var(--animation-speed);
+}
+
+.tab:hover {
+  color: var(--primary-color);
+}
+
+.tab.active {
+  color: var(--primary-color);
+}
+
+.tab.active::after {
+  content: '';
+  position: absolute;
+  bottom: -1px;
+  left: 0;
+  width: 100%;
+  height: 3px;
+  background-color: var(--primary-color);
+}
+
+/* Leaderboard styling */
+.leaderboard-section {
+  display: none;
+  margin-bottom: 32px;
+}
+
+.leaderboard-section.active {
+  display: block;
+  animation: fadeIn 0.3s ease-in-out;
+}
+
+@keyframes fadeIn {
+  from { opacity: 0; }
+  to { opacity: 1; }
+}
+
+.section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+}
+
+.section-title {
+  font-size: 20px;
+  font-weight: 500;
+}
+
+.sort-options {
+  display: flex;
+  gap: 8px;
+}
+
+.sort-option {
+  background: none;
+  border: none;
+  color: var(--text-secondary);
+  cursor: pointer;
+  font-size: 14px;
+  padding: 4px 8px;
+  border-radius: 16px;
+  transition: all var(--animation-speed);
+}
+
+.sort-option:hover {
+  background: var(--secondary-color);
+}
+
+.sort-option.active {
+  background: var(--secondary-color);
+  color: var(--primary-color);
+  font-weight: 500;
+}
+
+/* Poll items */
+.poll-items {
+  margin-top: 16px;
+}
+
+.poll-item {
+  background: var(--card-bg);
+  border-radius: 8px;
+  padding: 16px;
+  margin-bottom: 12px;
+  border: 1px solid var(--border-color);
+  transition: transform 0.2s, box-shadow 0.2s;
+}
+
+.poll-item:hover {
+  transform: translateY(-2px);
+  box-shadow: var(--shadow);
+}
+
+.poll-item.highlight {
+  animation: highlight 1s ease-in-out;
+}
+
+@keyframes highlight {
+  0%, 100% { background-color: var(--card-bg); }
+  50% { background-color: rgba(6, 95, 212, 0.1); }
+}
+
+.poll-item-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 8px;
+}
+
+.poll-item-name {
+  font-weight: 500;
+  font-size: 16px;
+  display: flex;
+  align-items: center;
+}
+
+.rank {
+  display: inline-block;
+  width: 24px;
+  height: 24px;
+  border-radius: 50%;
+  text-align: center;
+  line-height: 24px;
+  font-size: 14px;
+  margin-right: 8px;
+  font-weight: bold;
+}
+
+.rank-1 {
+  background-color: var(--gold);
+  color: #000;
+}
+
+.rank-2 {
+  background-color: var(--silver);
+  color: #000;
+}
+
+.rank-3 {
+  background-color: var(--bronze);
+  color: #000;
+}
+
+.poll-item-votes {
+  font-size: 14px;
+  color: var(--text-secondary);
+}
+
+.progress-container {
+  height: 8px;
+  background-color: var(--secondary-color);
+  border-radius: 4px;
+  overflow: hidden;
+  margin-bottom: 8px;
+}
+
+.progress-bar {
+  height: 100%;
+  background-color: var(--primary-color);
+  border-radius: 4px;
+  transition: width 0.5s ease-in-out;
+}
+
+.poll-item-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-top: 8px;
+}
+
+.vote-percentage {
+  font-size: 14px;
+  font-weight: 500;
+}
+
+.vote-btn {
+  background-color: var(--primary-color);
+  color: white;
+  border: none;
+  border-radius: 18px;
+  padding: 6px 16px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background-color var(--animation-speed);
+}
+
+.vote-btn:hover {
+  background-color: var(--primary-hover);
+}
+
+.vote-btn:disabled {
+  background-color: var(--text-secondary);
+  cursor: not-allowed;
+  opacity: 0.7;
+}
+
+.vote-btn.voted {
+  background-color: var(--text-secondary);
+}
+
+/* Add form */
+.add-form-container {
+  margin-top: 24px;
+  padding-top: 16px;
+  border-top: 1px solid var(--border-color);
+}
+
+.add-form {
+  display: flex;
+  gap: 8px;
+}
+
+.input-container {
+  flex: 1;
+  position: relative;
+}
+
+.add-input {
+  width: 100%;
+  padding: 10px 12px;
+  padding-right: 36px; /* Space for validation indicator */
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+  font-size: 14px;
+}
+
+.add-input:focus {
+  outline: none;
+  border-color: var(--primary-color);
+}
+
+/* Validation indicator */
+.validation-indicator {
+  position: absolute;
+  right: 10px;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 20px;
+  height: 20px;
+  border-radius: 50%;
+  display: none;
+}
+
+.validation-indicator.valid {
+  display: block;
+  background-color: #4CAF50;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
+  background-size: 14px;
+  background-position: center;
+  background-repeat: no-repeat;
+}
+
+.validation-indicator.invalid {
+  display: block;
+  background-color: #F44336;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z'/%3E%3C/svg%3E");
+  background-size: 14px;
+  background-position: center;
+  background-repeat: no-repeat;
+}
+
+/* Dropdown styles */
+.dropdown-container {
+  position: absolute;
+  width: 100%;
+  z-index: 10;
+  margin-top: 2px;
+}
+
+.dropdown-results {
+  max-height: 200px;
+  overflow-y: auto;
+  background-color: white;
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+}
+
+.dropdown-item {
+  padding: 10px 12px;
+  cursor: pointer;
+  transition: background-color 0.2s;
+  list-style: none;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.dropdown-item:last-child {
+  border-bottom: none;
+}
+
+.dropdown-item:hover {
+  background-color: var(--secondary-color);
+}
+
+.dropdown-item-name {
+  font-weight: 500;
+  margin-bottom: 2px;
+}
+
+.dropdown-item-author {
+  font-size: 12px;
+  color: var(--text-secondary);
+}
+
+.no-results {
+  padding: 10px 12px;
+  color: var(--text-secondary);
+  font-style: italic;
+  list-style: none;
+}
+
+/* Loading indicator */
+.dropdown-loading {
+  display: flex;
+  align-items: center;
+  padding: 10px 12px;
+  background-color: white;
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+}
+
+.spinner {
+  width: 16px;
+  height: 16px;
+  border: 2px solid var(--border-color);
+  border-top: 2px solid var(--primary-color);
+  border-radius: 50%;
+  margin-right: 8px;
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+.dropdown-loading span {
+  font-size: 14px;
+  color: var(--text-secondary);
+}
+
+.add-btn {
+  background-color: var(--primary-color);
+  color: white;
+  border: none;
+  border-radius: 4px;
+  padding: 10px 16px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background-color var(--animation-speed), opacity var(--animation-speed);
+}
+
+.add-btn:hover:not(:disabled) {
+  background-color: var(--primary-hover);
+}
+
+.add-btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+.error {
+  color: #d93025;
+  font-size: 14px;
+  margin-top: 8px;
+  display: block;
+}
+
+/* Info panel */
+.info-panel {
+  margin-top: 32px;
+  padding-top: 16px;
+  border-top: 1px solid var(--border-color);
+  display: flex;
+  flex-wrap: wrap;
+  gap: 16px;
+}
+
+.info-item {
+  display: flex;
+  align-items: center;
+  color: var(--text-secondary);
+  font-size: 14px;
+}
+
+.info-item i {
+  margin-right: 8px;
+}
+
+/* View toggle */
+.view-toggle {
+  display: flex;
+  justify-content: center;
+  margin-top: 15px;
+}
+
+.view-btn {
+  background-color: var(--secondary-color);
+  border: none;
+  padding: 8px 16px;
+  margin: 0 5px;
+  border-radius: 4px;
+  cursor: pointer;
+  font-weight: 500;
+  transition: all 0.2s ease;
+}
+
+.view-btn.active {
+  background-color: var(--primary-color);
+  color: white;
+}
+
+.view-btn:hover:not(.active) {
+  background-color: var(--border-color);
+}
+
+/* Archives view */
+#archives-view {
+  padding: 20px;
+}
+
+.archives-container {
+  background-color: var(--card-bg);
+  border-radius: 8px;
+  box-shadow: var(--shadow);
+  padding: 20px;
+  margin-bottom: 20px;
+}
+
+.archives-controls {
+  margin-bottom: 20px;
+}
+
+.archives-selector {
+  margin-bottom: 20px;
+}
+
+.archives-selector label {
+  display: block;
+  margin-bottom: 5px;
+  font-weight: 500;
+}
+
+.archives-selector select {
+  width: 100%;
+  padding: 8px;
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+  background-color: white;
+}
+
+.date-range-selector {
+  background-color: var(--secondary-color);
+  padding: 15px;
+  border-radius: 4px;
+  margin-bottom: 20px;
+}
+
+.date-range-selector h3 {
+  margin-top: 0;
+  margin-bottom: 10px;
+  font-size: 16px;
+}
+
+.date-inputs {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  align-items: flex-end;
+}
+
+.date-input {
+  flex: 1;
+  min-width: 200px;
+}
+
+.date-input label {
+  display: block;
+  margin-bottom: 5px;
+  font-weight: 500;
+}
+
+.date-input input {
+  width: 100%;
+  padding: 8px;
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+}
+
+.search-btn {
+  background-color: var(--primary-color);
+  color: white;
+  border: none;
+  padding: 9px 16px;
+  border-radius: 4px;
+  cursor: pointer;
+  font-weight: 500;
+}
+
+.search-btn:hover {
+  background-color: var(--primary-hover);
+}
+
+#archive-results {
+  background-color: white;
+  border-radius: 4px;
+  padding: 15px;
+  border: 1px solid var(--border-color);
+}
+
+.archive-week-info {
+  background-color: var(--secondary-color);
+  padding: 10px 15px;
+  border-radius: 4px;
+  margin-bottom: 15px;
+}
+
+.archive-week-info p {
+  margin: 5px 0;
+}
+
+.archive-category {
+  margin-bottom: 20px;
+}
+
+.archive-category h3 {
+  border-bottom: 1px solid var(--border-color);
+  padding-bottom: 5px;
+  margin-bottom: 10px;
+}
+
+.no-archives {
+  text-align: center;
+  color: var(--text-secondary);
+  padding: 20px;
+}
+
+.hidden {
+  display: none;
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+  .container {
+    margin: 20px 16px;
+    padding: 16px;
+  }
+  
+  .add-form {
+    flex-direction: column;
+  }
+  
+  .section-header {
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 8px;
+  }
+  
+  .sort-options {
+    width: 100%;
+    overflow-x: auto;
+    padding-bottom: 8px;
+  }
+}

scheduler.js

@@ -0,0 +1,38 @@
+// scheduler.js
+// This script sets up a cron job to automatically archive the leaderboard at the end of each week
+const cron = require('node-cron');
+const archiver = require('./leaderboard_archiver');
+const moment = require('moment');
+
+console.log('Starting leaderboard archiving scheduler...');
+
+// Schedule the archiving task to run at 23:59 on Sunday (end of the week)
+// Cron format: second(optional) minute hour day-of-month month day-of-week
+cron.schedule('59 23 * * 0', () => {
+  console.log(`Running weekly archiving task at ${moment().format('YYYY-MM-DD HH:mm:ss')}`);
+  
+  try {
+    // Archive the current week's data
+    const weekId = archiver.archiveCurrentWeek();
+    console.log(`Successfully archived leaderboard data for week ${weekId}`);
+    
+    // Reset votes after archiving
+    archiver.resetLeaderboard();
+    
+    console.log('Weekly archiving completed successfully');
+  } catch (error) {
+    console.error('Error during weekly archiving:', error);
+  }
+});
+
+console.log('Scheduler started. Waiting for scheduled time to run archiving task...');
+console.log('Press Ctrl+C to stop the scheduler');
+
+// Keep the process running
+process.stdin.resume();
+
+// Handle graceful shutdown
+process.on('SIGINT', () => {
+  console.log('Scheduler stopped');
+  process.exit(0);
+});

scripts/archive_week.js

@@ -0,0 +1,23 @@
+// scripts/archive_week.js
+// This script archives the current leaderboard data for the previous week
+// It can be run manually or scheduled to run automatically
+
+const archiver = require('../leaderboard_archiver');
+const moment = require('moment');
+
+console.log('Starting weekly leaderboard archiving process...');
+console.log(`Current time: ${moment().format('YYYY-MM-DD HH:mm:ss')}`);
+
+try {
+  // Archive the previous week's data
+  const weekId = archiver.archiveCurrentWeek();
+  console.log(`Successfully archived leaderboard data for week ${weekId}`);
+  
+  // Reset votes after archiving
+  archiver.resetLeaderboard();
+  
+  console.log('Archiving process completed successfully');
+} catch (error) {
+  console.error('Error during archiving process:', error);
+  process.exit(1);
+}

server.js

@@ -0,0 +1,273 @@
+// server.js  — one‑vote‑per‑IP edition
+const express     = require('express');
+const bodyParser  = require('body-parser');
+const fs          = require('fs');
+const path        = require('path');
+const requestIp   = require('request-ip');       // NEW
+const crypto      = require('crypto');           // we'll hash IPs before saving
+const archiver    = require('./leaderboard_archiver');
+const https       = require('https');            // For Hugging Face API requests
+
+const PORT         = process.env.PORT || 3000;
+const DATA_FILE    = path.join(__dirname, 'data', 'data.json');
+const IP_FILE      = path.join(__dirname, 'data', 'ips.json');
+
+const CATEGORIES = ["6gb", "12gb", "16gb", "24gb", "48gb", "72gb", "96gb"];
+function validateCategory(cat) {
+  return CATEGORIES.includes(cat);
+}
+
+const app = express();
+app.use(bodyParser.json());
+app.use(requestIp.mw());                         // adds req.clientIp
+app.use(express.static(path.join(__dirname, 'public')));
+
+/* ---------- tiny helpers ---------- */
+function readJson(file, fallback) {
+  try { return JSON.parse(fs.readFileSync(file)); }
+  catch { return fallback; }
+}
+function writeJson(file, obj) {
+  fs.writeFileSync(file, JSON.stringify(obj, null, 2));
+}
+function hash(ip) {                              // do not store raw IP
+  return crypto.createHash('sha256').update(ip).digest('hex');
+}
+
+/* ---------- IP‑limit middleware ---------- */
+function oneVotePerIP(req, res, next) {
+  const ipList = readJson(IP_FILE, {});
+  const key    = hash(req.clientIp || 'unknown');
+  if (ipList[key]) return res.status(409)
+    .json({ error: 'You have already voted from this IP' });
+  req._ipKey = key;          // remember for later
+  next();
+}
+
+/* ---------- Ensure IP tracking is properly formatted ---------- */
+function ensureValidIpTracking() {
+  const ips = readJson(IP_FILE, {});
+  let changed = false;
+  
+  // Convert any string values to objects
+  Object.keys(ips).forEach(key => {
+    if (typeof ips[key] === 'string') {
+      ips[key] = {};
+      changed = true;
+    }
+  });
+  
+  if (changed) {
+    writeJson(IP_FILE, ips);
+  }
+  
+  return ips;
+}
+
+/* ---------- API ---------- */
+app.get('/api/entries', (req, res) => {
+  const category = req.query.category;
+  const data = readJson(DATA_FILE, {});
+  if (!validateCategory(category)) {
+    return res.status(400).json({ error: 'Invalid category' });
+  }
+  const entries = (data[category] || []).sort((a, b) => b.votes - a.votes);
+  res.json(entries);
+});
+
+/*  Add new entry + cast initial vote  */
+app.post('/api/add', (req, res) => {
+  const name = (req.body.name || '').trim();
+  const category = req.body.category;
+  if (!name) return res.status(400).json({ error: 'Name required' });
+  if (!validateCategory(category)) return res.status(400).json({ error: 'Invalid category' });
+
+  const data = readJson(DATA_FILE, {});
+  const list = data[category] = data[category] || [];
+  if (list.find(e => e.name.toLowerCase() === name.toLowerCase()))
+    return res.status(400).json({ error: 'Entry already exists' });
+
+  const ips = ensureValidIpTracking();
+  const ipKey = hash(req.clientIp || 'unknown');
+  if (!ips[ipKey] || typeof ips[ipKey] !== 'object') ips[ipKey] = {};
+  const prevVotedId = ips[ipKey][category];
+
+  // If user has already voted for another entry, decrement its votes
+  if (prevVotedId) {
+    const prevItem = list.find(e => e.id === prevVotedId);
+    if (prevItem && prevItem.votes > 0) prevItem.votes -= 1;
+  }
+
+  // Add new entry with 1 vote
+  const entry = { id: Date.now().toString(), name, votes: 1 };
+  list.push(entry);
+  writeJson(DATA_FILE, data);
+
+  // Update IP record to new entry id for this category
+  ips[ipKey][category] = entry.id;
+  writeJson(IP_FILE, ips);
+
+  res.json(entry);
+});
+
+/*  Vote for existing entry  */
+app.post('/api/vote', (req, res) => {
+  const { id, category } = req.body;
+  if (!validateCategory(category)) return res.status(400).json({ error: 'Invalid category' });
+
+  const data = readJson(DATA_FILE, {});
+  const list = data[category] = data[category] || [];
+  const item = list.find(e => e.id === id);
+  if (!item) return res.status(404).json({ error: 'Entry not found' });
+
+  const ips = ensureValidIpTracking();
+  const ipKey = hash(req.clientIp || 'unknown');
+  if (!ips[ipKey] || typeof ips[ipKey] !== 'object') ips[ipKey] = {};
+  const prevVotedId = ips[ipKey][category];
+
+  if (prevVotedId === id) {
+    // Already voted for this option
+    return res.status(409).json({ error: 'You have already voted for this option' });
+  }
+
+  // If user has voted for a different option, decrement that vote
+  if (prevVotedId) {
+    const prevItem = list.find(e => e.id === prevVotedId);
+    if (prevItem && prevItem.votes > 0) prevItem.votes -= 1;
+  }
+
+  // Increment vote for the new option
+  item.votes += 1;
+  writeJson(DATA_FILE, data);
+
+  // Update IP record to new voted id for this category
+  ips[ipKey][category] = id;
+  writeJson(IP_FILE, ips);
+
+  res.json(item);
+});
+
+/* ---------- Archive API ---------- */
+// Get list of archived weeks
+app.get('/api/archives/weeks', (req, res) => {
+  try {
+    const weeks = archiver.getArchivedWeeks();
+    res.json(weeks);
+  } catch (error) {
+    console.error('Error getting archived weeks:', error);
+    res.status(500).json({ error: 'Failed to retrieve archived weeks' });
+  }
+});
+
+// Get archived data for a specific week
+app.get('/api/archives/week/:weekId', (req, res) => {
+  try {
+    const { weekId } = req.params;
+    const archive = archiver.getArchivedWeek(weekId);
+    
+    if (!archive) {
+      return res.status(404).json({ error: 'Archive not found for the specified week' });
+    }
+    
+    res.json(archive);
+  } catch (error) {
+    console.error('Error getting archived week:', error);
+    res.status(500).json({ error: 'Failed to retrieve archived data' });
+  }
+});
+
+// Get archived data for a specific week and category
+app.get('/api/archives/week/:weekId/category/:category', (req, res) => {
+  try {
+    const { weekId, category } = req.params;
+    const archive = archiver.getArchivedWeek(weekId);
+    
+    if (!archive) {
+      return res.status(404).json({ error: 'Archive not found for the specified week' });
+    }
+    
+    if (!validateCategory(category)) {
+      return res.status(400).json({ error: 'Invalid category' });
+    }
+    
+    const entries = (archive.data[category] || []).sort((a, b) => b.votes - a.votes);
+    res.json(entries);
+  } catch (error) {
+    console.error('Error getting archived category:', error);
+    res.status(500).json({ error: 'Failed to retrieve archived data' });
+  }
+});
+
+// Get archived data for a date range
+app.get('/api/archives/range', (req, res) => {
+  try {
+    const { startDate, endDate } = req.query;
+    
+    if (!startDate || !endDate) {
+      return res.status(400).json({ error: 'Both startDate and endDate are required' });
+    }
+    
+    const archives = archiver.getArchivedRange(startDate, endDate);
+    res.json(archives);
+  } catch (error) {
+    console.error('Error getting archived range:', error);
+    res.status(500).json({ error: 'Failed to retrieve archived data for the specified range' });
+  }
+});
+
+/* ---------- Hugging Face API Proxy ---------- */
+app.get('/api/huggingface/models', (req, res) => {
+  const query = req.query.query;
+  
+  if (!query || query.length < 2) {
+    return res.status(400).json({ error: 'Query must be at least 2 characters' });
+  }
+  
+  const options = {
+    hostname: 'huggingface.co',
+    path: `/api/models?search=${encodeURIComponent(query)}`,
+    method: 'GET',
+    headers: {
+      'Accept': 'application/json'
+    }
+  };
+  
+  const hfRequest = https.request(options, (hfResponse) => {
+    let data = '';
+    
+    hfResponse.on('data', (chunk) => {
+      data += chunk;
+    });
+    
+    hfResponse.on('end', () => {
+      try {
+        const parsedData = JSON.parse(data);
+        
+        // Format the response to include only necessary information
+        const formattedResults = parsedData.map(model => ({
+          id: model.id,
+          modelId: model.modelId,
+          name: model.name || model.id,
+          author: model.author?.name || 'Unknown',
+          downloads: model.downloads || 0,
+          likes: model.likes || 0
+        })).slice(0, 10); // Limit to 10 results
+        
+        res.json(formattedResults);
+      } catch (error) {
+        console.error('Error parsing Hugging Face API response:', error);
+        res.status(500).json({ error: 'Failed to parse Hugging Face API response' });
+      }
+    });
+  });
+  
+  hfRequest.on('error', (error) => {
+    console.error('Error fetching from Hugging Face API:', error);
+    res.status(500).json({ error: 'Failed to fetch from Hugging Face API' });
+  });
+  
+  hfRequest.end();
+});
+
+/* ---------- start ---------- */
+app.listen(PORT, () => console.log('Leaderboard running on', PORT));

start.js

@@ -0,0 +1,37 @@
+// start.js - Custom script to run both servers
+const { spawn } = require('child_process');
+const path = require('path');
+
+// Function to start a server process
+function startServer(scriptPath, name) {
+  console.log(`Starting ${name} server...`);
+  
+  const server = spawn('node', [scriptPath], {
+    stdio: 'inherit',
+    env: process.env
+  });
+  
+  server.on('close', (code) => {
+    console.log(`${name} server process exited with code ${code}`);
+    process.exit(code);
+  });
+  
+  return server;
+}
+
+// Start both servers
+const mainServer = startServer(path.join(__dirname, 'server.js'), 'main');
+const adminServer = startServer(path.join(__dirname, 'admin_server.js'), 'admin');
+
+// Handle process termination
+process.on('SIGINT', () => {
+  console.log('Received SIGINT. Shutting down servers...');
+  process.exit(0);
+});
+
+process.on('SIGTERM', () => {
+  console.log('Received SIGTERM. Shutting down servers...');
+  process.exit(0);
+});
+
+console.log('Both servers are running. Press Ctrl+C to stop.');