Rabbit by Morphocode is an open-source plug-in for McNeel’s Grasshopper that simulates biological and physical processes. Rabbit comes with a set of 13 components allowing you to model cellular automata and L-systems directly inside Rhino and Grasshopper 3D.

Voronax_GH is a Grasshopper Component based on the existing eVe | voronax plug-in for Rhino by Programming Architecture. The Component was developed in cooperation with Lorenzo Greco.

This toolkit by joncorrod focuses on the versatile nature of meshes, providing various effective functionalities for working with and editing mesh topology.

Loop by Antonio Turiello is a simple component to iterate generative shapes with Grasshopper

Chameleon by MWG creates a live link between Grasshopper and Zbrush to quickly exchange geometry and parametrically set up command sequences. You can quickly send preset commands or your own custom ZScript to Zbrush.

Monoceros was developed at studio Subdigital by Ján Toth and Ján Pernecký. Monoceros is an implementation of the Wave Function Collapse (WFC) algorithm developed for game design by Maxim Gumin and extended and promoted by Oskar Stålberg with his game Townscaper.

Geodesic Heat Method Is a small plugin by Mathwhittaker which Implements the Heat Method created by Keenan Crane. It contains three components…

Physarealm by maajor is a grasshopper plugin for agent-based modelling based on Physarum Polycephalum. It is a stigmergy algorithms similar to ant colony algorithm. 

HankinArrow by Rudwankd is an islamic ornament drawing assistant. This is an experimental plugin to help those who research and/or draw islamic ornaments mostly to automate repeatable constructs.

Super Delaunay plugin by Daniel González Abaldeallows you to compute the power diagram on a set of weighted points and returns: weighted voronoi, minimum spanning tree, relative neighbourhood graph, nearest neighbor graph…

Orbi by ar_grasshopper_collective_thn is a plug-in for Grasshopper that generates patterns parametrically with symmetry groups. Orbi allows to select a symmetry group and define any geometry as the fundamental region of a pattern.

Minimal Surface Creator by Cerver is a grasshopper plugin that generates minimal surfaces from boundary curves or do a minimal relaxation on a mesh.

Rooster by forest hell is a plugin useful for extracting curves from images; a process commonly known as Vectorization of an image.  The Rooster component is present under the ‘Params’ tab in the ‘Utils’ sub-category.

Mesh Mirror Cut a plugin by Michael Pryor which now is a part of Pufferfish, is inspired by Autodesk Maya’s Mirror Cut tool, which is great for creating symmetry.

GRay by Friedrich Söllner is a Parametric Material Generator for the Rhino Render Plugin V-Ray, with a flexible and easy to use interface for single renderings as well as animation.

Animation is a lightweight plug-in by dbddqy that helps designers to make better animations with less effort.

A ‚QuadEdgeDataStructure‘ is used to represent a n-gonal Mesh without making any difference between primal and dual elements. The (relativ) dual-graph is holded in a valid state during any topological operation.

Hermit Crab by jim.peraino for Grasshopper is a tool that analyzes floorplans to find zones that aren’t conducive to social distancing — areas like aisles or workstations.