down-craft-webui

Down Craft Web UI

A modern web interface for converting various document types to Markdown using the down-craft package.

Features

• 🌐 Modern, responsive web interface
• 📄 Support for multiple file formats:
  • PDF (with standard, LLM, and OCR processing)
  • Word Documents (.docx)
  • PowerPoint Presentations (.pptx)
  • Excel Spreadsheets (.xlsx)
• 🎨 Dark theme with animated background
• 💫 Loading animations and visual feedback
• 🚀 Real-time document processing

Getting Started

1. Install dependencies:

npm install

1. Configure environment variables:

   • Copy .env.example to .env
   • Fill in the required LLM API credentials if using LLM processing

2. Start the server:

npm start

1. Open http://localhost:3000 in your browser

Environment Variables

For LLM-based PDF processing, configure these variables in your .env file:

LLM_BASE_URL=your_llm_api_url
LLM_API_KEY=your_api_key
LLM_MODEL=your_preferred_model

Project Structure

webui/
├── public/              # Static files
│   ├── index.html      # Main HTML file
│   ├── styles.css      # Styles
│   └── app.js          # Frontend JavaScript
├── server.js           # Express server
├── package.json        # Dependencies and scripts
└── .env               # Environment variables

Development

The web UI is built with:

• Express.js for the backend server
• Vanilla JavaScript for frontend functionality
• CSS3 for styling and animations
• Font Awesome for icons

License

Apache-2.0 - see the LICENSE file for details.