A comprehensive financial management application designed to empower users with tools for debt tracking, savings management, community investments, and expert financial advice. Built with a modular architecture to ensure scalability and maintainability.

Check out the prototype video to see the application in action:

Click the badge above to watch the prototype video demonstration of LeinDen in action.

Discover the core functionalities of LeinDen through our curated application previews:

Feature	Preview
🏠 Homepage
💰 Udhaari and Gullack
🏦 Chit Fund
💡 Advice
👤 Profile
🏷️ Logo

• Node.js (version 16 or higher)
• npm or yarn

npm install

npm run dev

The application will be available at http://localhost:5173 (default Vite port).

A comprehensive financial management module that helps users track and manage their lending and savings activities:

• Udhaari Tab: Manages debt tracking with features like:

  • 📊 Lending and borrowing records with priority levels (high, medium, low)
  • 📅 Due date tracking and visual indicators
  • 🤖 AI-powered suggestions for debt clearance (e.g., prioritizing high-priority debts)
  • 🎮 Gamification elements like debt clearing progress bars and visual rewards

• Community Tab: Placeholder for community-related features and interactions

• Gullack Tab: Savings management with:

  • 💸 Total savings overview with monthly growth tracking
  • 🎯 Savings goals tracking with progress bars and target deadlines
  • 💡 AI saving tips (e.g., cost-saving suggestions like using monthly bus passes)
  • 🐷 Visual savings accumulation animation

A comprehensive user settings and account management interface:

• 👤 Profile Information: User profile editing with verification badges and account details
• 🔗 Linked Accounts: Integration with multiple financial accounts including:
  • 🏦 Bank accounts (SBI, etc.)
  • 💳 UPI wallets (Google Pay)
  • 💰 Digital wallets (Paytm)
  • 🔄 Account management and connection status
• 🌐 Language & Voice Settings: Multi-language support with options for:
  • 🇮🇳 Hindi, English, Telugu, Tamil, Marathi, Sindhi
  • 🎤 Voice recognition training for enhanced accessibility
• 🔒 Security & Privacy: Advanced security features including:
  • 🛡️ Two-factor authentication (2FA) management
  • 🔊 Voice biometrics for secure authentication
  • 📱 App lock with PIN or biometric options
  • 📋 Privacy policy and data permissions
• 🔔 Notifications: Customizable notification preferences for:
  • 💸 Transaction alerts
  • ⏰ Payment reminders
  • 🎯 Savings goal updates
  • 💡 Expert financial advice tips

The main financial overview dashboard providing users with a comprehensive view of their finances:

• 👁️ Balance Display: Secure balance viewing with show/hide functionality
• 📈 Quick Stats: Monthly income and expense summaries with visual indicators
• 🎯 Budget Progress: Budget tracking with progress bars and remaining amount calculations
• 📝 Recent Transactions: Transaction history with categorization and date tracking
• ⚡ Quick Actions: Direct access to add transactions and set financial goals

Community-driven financial services and collective investment options:

• 🤝 Chit Fund Schemes: Various investment schemes with different durations:
  • 📅 6, 9, 12, 18, and 24-month schemes
  • 💵 Monthly contribution tracking and total amount calculations
  • 📋 Detailed scheme information including benefits, rules, and eligibility criteria
  • 📖 Interactive modals with comprehensive scheme details
• ⚡ Quick Udhaari: Instant loan options with:
  • 🎚️ Adjustable loan amounts via sliders
  • 💰 Interest rate calculations based on amount and repayment period
  • ⏱️ Repayment period options (3, 6, 9, 12 months)
  • 🧮 Real-time total amount calculations including interest

Expert financial advice and loan marketplace:

• 📊 Financial Health Score: Credit score display with progress tracking and improvement suggestions
• 👨‍💼 Expert Advisors: Directory of certified financial advisors including:
  • 🎓 Chartered Accountants (CA)
  • 💼 Financial Advisors
  • 📉 Debt Management Experts
  • ⭐ Rating, experience, and specialization details
  • 🟢 Availability status and pricing per minute
• 🏦 Loan Options: Comprehensive loan marketplace with:
  • 🏛️ Multiple providers (Banks, NBFCs, Fintech companies)
  • 📈 Eligibility scoring and match percentages
  • 💹 Interest rates, processing times, and maximum amounts
  • 🔍 Feature comparisons and application options
• 🤖 AI Recommendations: Intelligent financial advice including:
  • ⚡ Immediate action items for debt management
  • 📈 Investment tips and goal planning suggestions
  • 🛡️ Personalized financial security recommendations

The application supports multiple Indian languages through internationalization (i18n):

• 🇬🇧 English
• 🇮🇳 Hindi (हिंदी)
• 🇮🇳 Telugu (తెలుగు)
• 🇮🇳 Tamil (தமிழ்)
• 🇮🇳 Marathi (मराठी)
• 🇮🇳 Sindhi (سنڌي)

Language files are located in src/locales/ with translation keys for comprehensive localization.

The project follows a modular architecture with:

• 🧩 Reusable UI components in src/components/ui/
• 📁 Feature-based component organization
• 🔧 Separation of concerns with dedicated modules for different functionalities
• 🎨 Consistent design system with shadcn/ui components
• 📱 Responsive design for mobile and desktop experiences

• ⚛️ Frontend: React with TypeScript
• 🎨 Styling: Tailwind CSS with custom gradients and animations
• 🧩 UI Components: shadcn/ui component library
• 🌐 Internationalization: react-i18next
• ⚡ Build Tool: Vite
• 🎯 Icons: Lucide React
• 🎭 Animations: Framer Motion (in CommunityTab)

• 📖 Documentation
• 🎯 API Reference
• 💬 Community Forum
• 🆘 Support Center

We'd like to thank the following contributors for their valuable contributions to LenDen: