We can find a large number of tutorials and online courses that allow us to start using Revit, or to go further and take advantage of its many tools.

It will focus on intermediate to advanced Revit techniques, including designing using families, BIM techniques, and parametric tools to enhance the design process and produce BIM data schedules.

Basic tutorial on connecting Revit and Grasshopper with Rhino.Inside.Revit (Bahasa Indonesia) - armanwu/RhinoInsideBasicTutorial ...