Free, open-source 2D nesting for fixed sheets: laser, CNC, plasma, waterjet and fabric. SVG/DXF in and out, part-in-part, several sheets. Runs in your browser (nothing uploaded), on the command line and as an MCP server. Built on sparrow and jagua-rs.
svg rust mcp bin-packing webassembly cnc fabrication maker dxf nesting 2d-nesting laser-cutting irregular-packing sheet-metal plasma-cutting mcp-server cutting-optimization waterjet
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Updated
Oct 18, 2026 - Python