Hi! In the R language community there exists a place (e.g. https://r-universe.dev/organizations/ to house working scripts that others may find useful and use). It occurs to me that the excellent cognitect-labs/aws-api project has been around for a few years and there are likely many who have put together generic utilities that spin up ec2 nodes in a "batteries included" fashion (e.g. OS, latest version of emacs and installs, perhaps latest R installed and more) and these might be in such a sharable place described above. My question might be (1) Does anything like this shareable place exist? and (2) where might I find interesting uses of aws-api used to launch ec2 nodes in clever ways ? Thanks in advance!

to be clear, I am seeking things in similar vein to https://github.com/cognitect-labs/aws-api/blob/master/examples/ec2_examples.clj but going far beyond that