Grasshopper/Dynamo overlaps and workflow


I come from an extensive Grasshopper background, and am struggling to identify the corresponding workflows and data management techniques being applied in Dynamo. A current example of this would be in taking a list of data and extracting a single item from that list.

Has anyone come across a document or post which attempts to make connections between the two platforms, describing how to achieve similar results through differing workflows? Or, more simply, showing a 1-to-1 relationship between nodes in Dynamo and components in Grasshopper.

Any recommendations would be much appreciated.