✨ Features

💳 Core Functionality

• Account Management - Track checking, savings, credit, and investment accounts
• Transaction Tracking - Record and categorize income and expenses with smart filters
• Budget Planning - Set spending limits by category (weekly/monthly/yearly)
• Goal Setting - Monitor progress toward financial goals with deadlines
• Recurring Transactions - Automate regular income and expenses

📊 Analytics & Insights

• Advanced Analytics - Visualize spending patterns, trends, and category breakdowns
• Financial Health Score - Get an overview of your financial wellness
• Cashflow Forecasting - Predict future balances based on trends
• Anomaly Detection - Identify unusual spending patterns
• Spending Heatmaps - See when and where you spend the most

🔧 User Experience

• Cloud Sync - Optional Supabase integration for multi-device access
• Data Portability - Export and import your financial data in JSON format
• Dark Mode - Full theme support for comfortable viewing
• Keyboard Shortcuts - Navigate efficiently with keyboard commands
• Accessibility - WCAG 2.1 AA compliant interface

🛠️ Tech Stack

Frontend

• React 19.2 with TypeScript - Modern UI library
• Vite (rolldown-vite) - Lightning-fast build tool
• React Router DOM - Client-side routing
• Tailwind CSS 4.1 - Utility-first styling
• Radix UI - Accessible component primitives
• shadcn/ui - Beautiful component library
• Recharts - Interactive data visualizations

Backend & Storage

• Supabase - Optional cloud sync and authentication
• localStorage - Local-first data storage

Development

• TypeScript 5.9 - Type safety
• Vitest - Fast unit testing
• ESLint - Code quality
• pnpm - Fast package manager

🚀 Getting Started

Prerequisites

• Node.js 18+
• pnpm (recommended) or npm

Installation

1. Clone the repository:

git clone <repository-url>
cd cashflow.pilot

2. Install dependencies:

pnpm install

3. Configure environment (optional):

Copy the example environment file:

cp .env.example .env

For local-only mode (no cloud sync), leave the Supabase variables empty or remove them.

For Supabase integration, add your credentials:

VITE_SUPABASE_URL=your_supabase_project_url
VITE_SUPABASE_ANON_KEY=your_supabase_anon_key

4. Start the development server:

pnpm dev

5. Open your browser to http://localhost:5173

🔐 Supabase Setup (Optional)

cashflow.pilot works perfectly without Supabase using local storage. However, if you want cloud sync and multi-device access:

1. Create a Supabase project at supabase.com

2. Run the database migrations from SUPABASE_SETUP.md

3. Add your credentials to .env:

   • Find your project URL and anon key in Supabase Dashboard → Settings → API

4. Enable authentication (optional):

   • Configure email/password or social providers in Supabase Dashboard → Authentication

5. Start using cloud sync - Your data will automatically sync across devices when logged in

💡 Tip: The app gracefully falls back to localStorage if Supabase is not configured.

📜 Available Scripts

📁 Project Structure

src/
├── components/       # React components
│   ├── ui/          # 🎨 Reusable UI primitives (shadcn/ui + Radix)
│   └── *.tsx        # 🧩 Feature components (charts, forms, cards)
├── contexts/        # 🌐 React Context providers (Finance, Theme, Auth)
├── hooks/           # 🪝 Custom React hooks
├── pages/           # 📄 Route page components
├── types/           # 📝 TypeScript definitions
├── utils/           # 🔧 Business logic utilities
└── lib/             # 🛠️ Helper functions (cn, etc.)

💾 Data Storage

Local-First Architecture

By default, all financial data is stored locally in your browser using localStorage. This means:

• ✅ Complete Privacy - Your data never leaves your device
• ✅ No Account Required - Start using immediately
• ✅ Offline Access - Works without internet connection
• ✅ Fast Performance - Instant data access

Optional Cloud Sync with Supabase

Enable Supabase integration to unlock:

• ☁️ Multi-Device Sync - Access your data from any device
• 🔐 Secure Authentication - Email/password or social login
• 💾 Automatic Backups - Your data is safely stored in the cloud
• 🔄 Real-time Updates - Changes sync instantly across devices

Privacy Note: Even with Supabase enabled, you maintain full control. Your data is encrypted in transit and you can export/delete it anytime.

🌐 Browser Support

📚 Documentation

• SUPABASE_SETUP.md - Complete Supabase configuration guide
• ACCESSIBILITY.md - Accessibility features and compliance
• PERFORMANCE_OPTIMIZATIONS.md - Performance tips
• ADVANCED_ANALYTICS.md - Analytics features guide

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• Built with shadcn/ui components
• Icons from Heroicons and Lucide
• Charts powered by Recharts
• Backend by Supabase
• Styled with Tailwind CSS