Not really except in some threads I’ve posted to, but I have for own reference a picture of my library here:
Many of those will be deprecated by now, some has been updated, and some new ones are in. Just added a node experiment for seamless loopable generator usage. I’ve done it before, like 25 years ago, so I know it can be done using 4D generators in 2D space. But I never got around to actually doing it until today. Haven’t tested it fully, but looks promising.