pyrevitlabs / pyRevit

Rapid Application Development (RAD) Environment for Autodesk Revit®

mcneel / rhino-developer-samples

Rhino and Grasshopper developer sample code

yuxuant2025 / computational-design-toolkit

Computational Design Toolkit — parametric design scripts (Grasshopper / GhPython for Rhino) developed for real architecture and design projects.

aidannewsome / grasshopper-icons

The original Grasshopper icon set by David Rutten, recovered from his Xara sources: every icon as a named SVG and PNG, with the drawing method as a skill.