FossFLOW

FossFLOW is an open-source Progressive Web App for creating stunning isometric infrastructure diagrams directly in your browser. With server-side persistent storage and optional Git backup integration, your diagrams are safe and accessible across devices.

Features

• Isometric Diagramming: Create beautiful 3D-style infrastructure diagrams
• Auto-Save: Diagrams automatically save every 5 seconds to persistent storage
• PWA Support: Works offline and can be installed as a desktop/mobile app
• Icon Libraries: Pre-loaded icons for AWS, Azure, GCP, Kubernetes, and more
• Custom Icons: Upload and use your own custom icons
• Import/Export: Share diagrams as JSON files
• Git Backup: Optional automatic commits to Git for version control

Usage

1. Open FossFLOW at your domain
2. Start creating diagrams - they're automatically saved to /data/diagrams
3. Import/export diagrams as JSON files
4. Toggle between isometric and flat icon styles

Configuration

• ENABLE_SERVER_STORAGE (default: true) - Enables persistent storage on the server
• ENABLE_GIT_BACKUP (default: false) - Enables automatic Git commits (requires Git configuration inside container)
• STORAGE_PATH (default: /data/diagrams) - Where diagrams are stored in the container
• BACKEND_PORT (default: 3001) - Backend server port

Documentation

• GitHub Repository: https://github.com/stan-smith/FossFLOW
• Live Demo: https://stan-smith.github.io/FossFLOW/
• Browser Support: Chrome, Edge, Firefox, Safari (including mobile)