Kurvengefahr: Browser‑Based CAD/CAM Tool for Pen Plotters

Show HN featured Kurvengefahr, a browser‑based CAD/CAM application. The tool targets users of pen plotters for vector graphics creation. It runs entirely in the web browser without requiring local installation. Users can design shapes and generate plotter‑compatible instructions. The interface supports common drawing operations and layer management. Export options include formats suitable for various pen plotter models. The project is open source and invites community contributions. Developers anticipate further features to enhance plotting workflows.