Lofter is a 3D surface modeler for marine and yacht design, with shape programmable technology powered by MS Excel ©
horsterReference tools make it easy to reference objects by type, layer and other attributes from Rhino to Grasshopper.
This is a data visualization plug-in for Grasshopper that allows you to create stunning charts with D3.js library.
This plug-in is free, real-time analysis of the curve, surface of the bezier information to assist in the design of the most simple surface.
Leopard is an open source mesh processing solution for grasshopper.