🌍 QR Inventory Management System

Full-stack inventory management system that allows users to register products, store them in a database, and automatically generate unique QR codes for each item.

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🛠️ Tech Stack

Frontend

• React.js

Backend

• FastAPI (Python)

Database

• SQLAlchemy

QR Code Generation

• python-qrcode

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🚀 Installation and Setup

1️⃣ Prerequisites

• Python 3.8+
• Node.js & npm

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2️⃣ Backend Setup (FastAPI)

The backend handles API routes, database management, and QR code generation.

# Navigate to backend directory
cd backend

# Install dependencies
pip install fastapi uvicorn sqlalchemy qrcode[pil] python-multipart

# Start the FastAPI server
uvicorn app.main:app --reload

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3️⃣ Frontend Setup (React)

The frontend provides the user interface for managing inventory and viewing QR codes.

# Navigate to frontend directory
cd frontend

# Install dependencies
npm install

# Start the React app
npm start

📌 The app runs at:
http://localhost:3000

🔧 Troubleshooting

Port Conflicts

uvicorn app.main:app --reload --port 8001

Missing Python Modules

pip install fastapi uvicorn sqlalchemy qrcode[pil] python-multipart

To DOOO

Need a proper host to launch the application and a database.

📄 License

This project is licensed under the MIT License.

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Built with ❤️ using React and FastAPI