Dynamo
Dynamo for Revit is Autodesk's visual programming environment for computational BIM and model automation. Architects, engineers, contractors, and BIM/VDC teams connect nodes into graphs that can generate geometry, process data, check models, and repeat time-consuming Revit tasks. The open-source platform supports code-free graph building as well as DesignScript, Python, packages, and custom development, but reliable project use still depends on Revit-version compatibility, controlled inputs, tested dependencies, and clear ownership.
