I think this is a great idea, the ocamllex refill example I posted recently is intended to complement the compiler and tools documents but doesn’t really belong with it (It’s a bit long in my view for the actual manual).
In the longer term it feels like this sort of content should be migrated into ocaml.org to provide a one stop shop for good examples, usage and learning. However, I feel there needs to be somewhere for content to mature and ocamlverse is as good a place as any