This short video explains how you can parse and load data dynamically into the online graph editor app yEd-live.
No registration, download, or signup required. Just use the power of graph visualization in your browser!
In this example you see how JSON data is transformed into a graph and then the resulting graph opens in the editor. You can use the same technique to connect to web services, graph databases, etc.
Check out the application, here: https://yworks.com/yed-live