aetherlord

I'm a fan of https://www.ilograph.com/. I've only used it for a few small things, but the author has good samples, including a diagram of ilograph itself - https://app.ilograph.com/demo.ilograph.Ilograph/Request.

I didn't see this mentioned anywhere else, so another alternative (that I've seen and really like conceptually, but haven't used so far) to all this wildness with YAML and JSON -> https://github.com/dhall-lang/dhall-lang, and for kubernetes specifically -> https://github.com/dhall-lang/dhall-kubernetes

RASH, RAcket SHell library and language: https://github.com/willghatch/racket-rash

Note: I am not the author