A comprehensive peer-to-peer tutoring platform for students to offer and request academic help.

• Skill Profiles: Students can list their subject expertise and mastery levels
• Post Feed: Request help with specific subjects (e.g., "Can someone teach me Biology?")
• Built-in Chat: Direct messaging for arranging tutoring sessions
• Location-Based Groups: Separate groups for different schools/levels
• Reputation System: Star ratings based on tutoring success and exam results

├── backend/
│   ├── database/
│   │   ├── migrations.ts    # Database schema setup
│   │   └── queries.ts       # Database query functions
│   ├── routes/
│   │   ├── auth.ts         # Authentication routes
│   │   ├── posts.ts        # Post feed management
│   │   ├── chat.ts         # Messaging system
│   │   ├── users.ts        # User profiles and skills
│   │   └── static.ts       # Static file serving
│   └── index.ts            # Main API entry point
├── frontend/
│   ├── components/
│   │   ├── App.tsx         # Main application
│   │   ├── PostFeed.tsx    # Help request feed
│   │   ├── Chat.tsx        # Messaging interface
│   │   ├── Profile.tsx     # User profile management
│   │   └── SkillCard.tsx   # Skill display component
│   ├── index.html          # Main HTML template
│   ├── index.tsx           # Frontend entry point
│   └── style.css           # Custom styles
└── shared/
    └── types.ts            # Shared TypeScript types

1. The backend runs on Hono with SQLite for data storage
2. Frontend uses React with TailwindCSS for styling
3. Real-time features use polling for simplicity
4. Authentication uses simple session-based auth

• GET / - Serve the main application
• POST /api/auth/login - User authentication
• GET /api/posts - Get help request posts
• POST /api/posts - Create new help request
• GET /api/chat/:userId - Get chat messages
• POST /api/chat - Send message
• GET /api/users/profile - Get user profile
• PUT /api/users/skills - Update user skills