It will be great if there would be an option in the workflow layout to see all Node references between each other (like Trace dependents/Precedents in ms excel)
It is useful with big workflows to check if every node have correct variable links ({{$json..something}}) to other nodes (extremely useful with copy/pasting parts of the workflow) instead of deep diving into every node to check if there is no mistakes
Yes this would be incredibly helpful, I’ve just come here to raise the same request, and sad to see it isn’t popular.
For complex workflows in which simply referencing $json from the previous step isn’t enough, and you need to reference various previous nodes, it’s currently really difficult to see where those values are used across the workflow to update them.
The only option I can think of thus far bar looking through each node is downloading the JSON and searching for references, which is not a great user experience.