Clipper is a 2D polygon Clipper offering polygon boolean operations (clipping): Intersection, Join, Difference, and robust polygon offsets.

        Take a look at our Grasshopper Group Website. If you want to support the development of the Anemone,

Leopard is an open source mesh processing solution for grasshopper.

Fast GPU-based physics simulation in Grasshopper supports free particles, fluids, rigid bodies, soft bodies, cloth, inflatables and custom constraints

Culebra.NET is a 2D|3D Multi Object Behavior library written in C# (Wrapper around Culebra Java library) focused on hybrid system interactions.

Human UI is a new interface paradigm for Grasshopper. Create professional looking Grasshopper apps with custom user interfaces without scripting

Interactive Evolutionary Algorithms for Grasshopper

Machine learning in Grasshopper