CityEngine for Rhino is a plugin for Rhino and Grasshopper. It enables the use of CityEngine CGA rules for the generation of procedural buildings within Rhino and Grasshopper.

H.I.V.E., meaning Human Interaction Visualization Engine, is a pedestrian simulation plugin for Grasshopper which leverages human interactions for generative architectural design.

A parametric zigzag pattern that sets based on a variable 2D grid, can be modified by graph mapper.

CFD, Virtual Wind Tunnel, and Building Physics for Grasshopper

Quick and simple tool to export shadow studies

Esquissons is a Grasshopper plugin which help you to design with sound. It sketches sound based on the sources and the geometries you declare !

Marmot is a plug-in for Grasshopper which allows the user to generate floorplans by specifying required rooms, connections and areas.

Swan is a tool that generates 3D terrain and 2D white maps from xml and gml data by Geospatial Information Authority of Japan.