Rhino and Grasshopper Developer Documentation

New in Rhino 9

Build C++ plugins for Windows and Mac.

Run Rhino and Grasshopper on a Linux server.

Make your first Grasshopper 2 component on Windows or Mac.

Write Python 3 and C# scripts in Rhino and Grasshopper.

What	Where	How	Why
RhinoCommon			Write Rhino plugins & Grasshopper components
Rhino.Python			Cross-platform scripting
openNURBS			3dm file reading and writing
RhinoScript			Rhino for Windows scripting
C/C++			Write Rhino plugins
Grasshopper			Grasshopper components

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MIT License. Rhino developer tools are royalty free and include support.