T-Rex is an open-source Grasshopper plugin, that can help you to create 3D models of reinforced concrete structures.

Mosquito is a plugin suite developed for Rhino and Grasshopper.

Parametric multi-leaf bi-folding door and window.

KUKA|prc enables you to program and simulate industrial robots directly out of a parametric modelling environment.

Trims a mesh at a plane then mirrors it over the plane and stitches the original + mirrored meshes together into one new clean symmetrical mesh.

gHowl is a set of components which extend Grasshopper's ability to communicate and exchange information with other applications and physical devices

BrickDesign enables the controlled design and manipulation of a large amount of discrete elements.  The plug-in provides a parametric design en

A collection of geometry editing tools and general utilities for grasshopper developed at SHoP Architects.