In which languages is it implemented? I have seen a supposedly equivalent Rust library, but could not find anything else. Is there any C library or something like that? Unfortunately, these are the easiest to use from a lot of languages because of how easy they are to wrap.
(I am genuinely interested in any useful library better than libyaml).
There's `yq -P` but it does not implement proper normalization for plenty of mentioned issues which is a shame, really.
As I see it, everyone can just start with JSON (as JSON is a subset of YAML) and pretty-print it and use the result whenever it's supposed to be used.
In other words use safe subset of YAML. May be it'll be formalized some day. Yamlite.