Octopus includes Multi-Objective Genetic Optimization, Backpropagation Neural Nets, and CPPN-HyperNEAT.

Vectorize is a free, open source image tracing plug-in for Rhino.

Swallow can be used to define and assemble structural analysis models, and quickly import the models into Etabs software for calculation.

PhysX.GH is a rigid body simulation tool for Grasshopper, using open source real-time physics engine NVIDIA PhysX.

Interactive cutting list from Rhino model

The RhinoPolyhedra plug-in for Rhino allow you to create over 650 different polyhedral shapes.

Exchange files easily across versions, people & computers. Import/export JSON, XML, STL & any Rhino-supported format. And much more!

This is a Rhino plugin for jewellery design. WIP.

This is the first release of my plug-in.Vipers is just a small plug-in for Grasshopper to derived some new functions,They are created because of

Create accurate Metric and English Bolts and Nuts in Rhinoceros

A Grasshopper plugin for intuitive robot programming

Kingfisher is a plug-in for sorting points, curves, and surfaces by coordinate system (X-Y-Z, also curves by their length, and surfaces by their area.

Caterpillar is a plugin for unit conversion between different systems and units of measurement