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It uses Y-CRDT (via y-py on the backend and Yjs on the frontend) to manage concurrent operations without conflicts.\n\n## Technology Stack\n\n- **Backend**: Django, Django Channels, y-py (Python bindings for Y-CRDT)\n- **Frontend**: React, React Flow, Yjs\n- **Communication**: WebSockets\n\n## Setup Instructions\n\n1. Clone the repository\n2. Create and activate virtual environment:\n   ```\n   python -m venv MyEnv\n   source MyEnv/bin/activate  # Unix/Linux\n   # OR\n   .\\MyEnv\\Scripts\\activate  # Windows\n   ```\n3. Install dependencies:\n   ```\n   pip install -r requirements.txt\n   ```\n4. Run migrations:\n   ```\n   python manage.py migrate\n   ```\n5. Start the server:\n   ```\n   python manage.py runserver\n   ```\n\n## Project Structure\n\n```\npydrago/\n├── core/               # Main Django app\n│   ├── consumers.py    # WebSocket consumers\n│   ├── models.py       # Data models\n│   ├── views.py        # API views\n│   └── ...\n├── pydrago/            # Django project settings\n│   ├── asgi.py         # ASGI configuration for WebSockets\n│   ├── settings.py     # Project settings\n│   └── ...\n└── frontend/           # React frontend\n    └── ...\n```\n\n## Change Log\n\n### Version 0.2.0 (Frontend Implementation)\n- Added React frontend with React Flow integration\n- Implemented Yjs provider for CRDT synchronization\n- Created diagram editor with collaborative editing capabilities\n- Added undo/redo functionality\n- Implemented custom nodes and edges\n\n### Version 0.1.0 (Initial Setup)\n- Created Django project and core app\n- Set up basic project structure\n- Added requirements.txt and initial documentation\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblackhatinside%2Fpydrago","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fblackhatinside%2Fpydrago","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblackhatinside%2Fpydrago/lists"}