This is a openRV plugin for viewing the DAG network within OpenRV.
The dagViewer.py code is designed to be somewhat portable, with a interface class that allows it to be easily mapped to other frameworks.
This is an example screenshot when run from RV.
You can use the dagviewer.zip to install directly into RV and OpenRV using the Preferences/Packages -> "Add Packages" button.
This has been tested with a fairly recent version of RV and OpenRV (2025).