yaml

"YAML Ain't Markup Language" - https://yaml.org/

Links

• https://www.yaml.org/
• https://www.yaml.org/refcard.html
• https://en.wikipedia.org/wiki/YAML
• http://www.yamllint.com/
• https://yaml-multiline.info: Good reference of different multi-line syntaxes.
• https://play.yaml.io/main/parser: See how different parsers treat the same snip of yaml.
• https://matrix.yaml.info: Table of yaml 1.2 test results for various parsers. Surprsingly, as of 2022-02 only two pass 100%.