I am looking for a way to view Node-RED flows externally.
The format is not specific, as long as I can see them visually.
It could be a read-only version of the node-red editor (if possible), or at the very least, an image.
(1) For now, I haven't gone into the read-only version as it seems complex, not sure where to start.
I only know that I can retrieve details via the GET /flows node-red API.
(2) Currently, I'm exploring screen captures but unfortunately, no dice.
I tried using this node: node-red-web-contrib-web-page-screenshot
with the following url value: http://localhost:1880/#flow/[FLOW ID]
but the image I get is just blank:
Currently I'm trying to investigate on other options.
With all that said, is this even possible?