[Important] Version 0.3 had contained a terrible bug. Use 0.31 instead of 0.3.   You can find tutorial videos here.   This is

  eVe | rain eVe | rain is a plug-in used for rain simulation. Besides the fact that it looks very interesting to see any of your 3D

Jackalope is a Grasshopper component that implements the standard Rhino space morph operations.

The Surface Evolver Wrapper allows you to use Surface Evolver from Ken Brakke in Grasshopper. It contains one component which requires some geometry

Dodo features AI algorithms, Optimization and Machine Learning, Tensor/Vector fields, Maths, Mesh manipulation

GENERATOR 2 is a smart and evolved way  to explore and iterate  generative shapes with Grasshopper®

  Robots.IO  LESS INPUT. MORE OUTPUT   Are you finding it too slow to create robot simulations? Use IO to build a render

The Waterman Polyhedra plug-in for Rhino will allow you to Waterman Polyhedrons.