QR Code Generator (Node.js CLI App)

A simple Node.js command-line application that generates a QR code from a user-provided URL.
The application uses Inquirer for user input, qr-image for QR code generation, and Node’s fs module for file handling.

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🚀 Features

• Prompt the user for a URL using Inquirer.
• Generate a QR code (qr_code.png) from the entered URL.
• Save the original URL to a text file (URL.txt).
• Demonstrates npm package usage and Node.js file system operations.

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📦 Installation

1. Clone the repository:

   git clone https://github.com/yourusername/qr-code-generator.git
   cd qr-code-generator

2. Install dependencies:

   npm install inquirer qr-image

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▶️ Usage

Run the app in your terminal:

node index.js

Follow the prompt to enter a URL, for example:

? Enter the URL you want to turn into a QR code: https://openai.com

The app will:

• Generate a QR code image named qr_code.png.
• Save the input URL in a URL.txt file.

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📂 Project Structure

qr-code-generator/
│── index.js       # Main application file
│── package.json   # Dependencies and scripts
│── URL.txt        # Stores user-entered URL (generated)
│── qr_code.png    # Generated QR code image (generated)
│── README.md      # Project documentation

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🛠️ Built With

• Node.js
• Inquirer
• qr-image
• fs (Node.js File System)

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📸 Demo

(Optional: Add a screenshot of your terminal and generated QR code here)

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🤝 Contributing

Contributions are welcome! Feel free to open issues or submit pull requests.

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📄 License

This project is licensed under the MIT License.