You're welcome: Keen's been great to work with. Mostly just organization: as far as I can tell you've recently started maintaining some of the docs at the Github repo, but much of the original writeups were on https://keen.io/docs/clients/javascript/reference/. It makes it a little confusing jumping around and linking back and forth when you trying to figure out how to do a new thing. For my money (not much of it, but its what I have) Stripe's API doc reference (https://stripe.com/docs/api) which wraps both the concepts and the code samples into a nice little ball are still the gold standard.