We did this YouTube session almost 2 years ago and you might find it helpful - Think Data Thursday: What is a Web Data Connector? - YouTube
Tamas Foldi might have a comment as well.
Have you found out the way to work with React ?
Would you mind share the repo?
I'm struggling to make WDC work with React.
Hello all, I'm not sure if you've figured out what you need but I have a WDC in production written in React, and I could probably answer some specific questions if you have them. Sorry I can't share the repo as it is closed-source, and I don't really understand the OP question (what's an IIF? what framework specifically are you unable to access?), but if you're encountering specific issues I can probably help...