Ladybug Tools is a collection of open source computer applications that support environmental design and education.

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

TT Toolbox features a range of tools Thornton Tomasetti | CORE studio uses on a regular basis.

Meshedit is a set of components which extend Grasshopper's ability to work with meshes.     included components: utilities:

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

Wallacei is an evolutionary multi-objective optimization engine for Grasshopper 3D - Giving users full control over their evolutionary simulations.

Photopia Optical Design Software for Rhino allows optical engineers to design and analyze illumination optical systems in their CAD model.

tOpos is 3d Topology Optimisation plugin accelerated by CUDA GPGPU technology provided by NVIDIA.

This is the first release of my plug-in for agent-based modelling based on Physarum Polycephalum. It is a stigmergy algorithms similar to ant colony a

Opossum offers some of the best performing optimization algorithms in Grasshopper: model-based RBFOpt and RBFMOpt and evolutionary CMA-ES and NSGA-II.

Bison is a landcape architecture plugin for Grasshopper + Rhino 6. It features tools for terrain mesh creation, analysis, editing, and annotation.

This is the first release of my plug-in to show and create geometry in axonometric and oblique views. This utility for these views exposes four c

iGene is a genetic algorithm plugin designed to work effectively with surrogate models for optimization computations, developed by the SD-II Lab at Tongji University.

Runs sDNA from Grasshopper, on Rhino and Grasshopper geometry and data.sDNA is a world leading tool for Spatial Design Network Analysis.

3D Graphic Statics is a structural form-finding method for generating compression-only funicular structures.

Performs structural, thermal, and vibration analysis on solids in Grasshopper.

Mouse Rat is a Grasshopper plugin that allows you to select Grasshopper preview meshes directly in the Rhino viewport, using modifier keys.

PRKNG_sqr[Parking Square] is a real-time parking layout calculator on any given site boundaries.

Overview: Description: DTM is a set of Clusters, that allows you to build digital terrain models with ascii grid files. The digital terrain

Stella3D is a plugin developed by Erfan Rezae & Salar Anahid, which simulates the behavior of the particles in a customizable environment.

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

ParaStaad is a grasshopper plug-in for professional structural analysis & interoperability linking Rhino/Grasshopper with StaadPro.