TaskFlow ✦

A beautiful task management app with secure cloud sync - no login required.

Features

• 📅 Interactive Calendar - View tasks by day, week, or month
• 🔄 Recurring Tasks - Daily, weekly, and monthly options
• ☁️ Cloud Sync - Access your tasks from any device
• 🔐 Secure Access Codes - No email/password needed
• 🛡️ Rate Limiting - Protection against brute force attacks
• 📱 Responsive Design - Works on mobile and desktop

How It Works

1. Get Your Code - Click "Get Started" to generate a unique 12-character access code
2. Save It - Store your code somewhere safe
3. Access Anywhere - Enter your code on any device to load your tasks

Security Features

• 5 failed attempts → 24-hour IP block
• Auto-rotate code if attack detected
• Optional 4-digit PIN for extra security
• Optional recovery email

Tech Stack

• Frontend: Vanilla HTML, CSS, JavaScript
• Backend: Supabase (PostgreSQL)
• Hosting: Vercel (static)

File Structure

TasksApp/
├── index.html        # Main app
├── index.css         # Styling
├── app.js            # Task manager logic
├── cloud-sync.js     # Supabase integration
├── config.js         # API configuration
└── supabase_schema.sql  # Database schema

License

MIT © 2026