Review "bad parts" dropped by strictyaml
strictyaml is an in-the-wild YAML parser based on ruamel.yaml (Python). They support a restricted subset of YAML, dropping elements including: implicit typing, binary data and explicit tags. Values default to strings unless you programatically define a schema parser.
A full list of features, features dropped, their design rationale and discussion about TOML et al, are given at https://hitchdev.com/strictyaml/features-removed/
Examples of the parser in use are given at https://github.com/crdoconnor/strictyaml/blob/master/README.md
Links are broken. Try https://hitchdev.com/strictyaml/ instead and scroll down for examples and justification.
See also https://hitchdev.com/strictyaml/features-removed