Not OP but https://noyaml.com/ https://noyaml.com/ summarizes most of it. TL;DR: It has way too many opinionated things builtin, too many ways to do the same t

Not OP but https://noyaml.com/ https://noyaml.com/ summarizes most of it. TL;DR: It has way too many opinionated things builtin, too many ways to do the same thing. As a additional note, unlike JSON that has the awesome tooling available (`jq` is reasonably widespread, you can count on python/perl/node being almost everywhere), it has nothing that (because of the multiple opinionated ways) will reliably read your files or not mangle your desired output in some way or another -- except if you limit your YAML to just a embedded JSON.