To me YAML seems like the CoffeeScript of JSON, and unlike CoffeeScript I don’t understand why people are still using it.
I guess XML and JSON are too verbose. But YAML is so far in the opposite direction, we get the same surprise conversions we’ve had in Excel (https://ruudvanasseldonk.com/2023/01/11/the-yaml-document-fr...). Why is “on” a boolean literal (of course so are “true”, “false”, as well as “yes”, “no”, “y”, “n”, “off”, and all capitalized and uppercase variants)? And people are actually using this in production software?
Then when you add templating it’s no longer readable and concise anyways. So, why? In JSON, you can add templating super easily by turning it into regular JavaScript: use global variables, functions and the like. I don’t understand how anyone could prefer YAML with an ugly templating DSL over that.
And if you really care about conciseness, there’s TOML. Are there any advantages of YAML over TOML?
I guess XML and JSON are too verbose. But YAML is so far in the opposite direction, we get the same surprise conversions we’ve had in Excel (https://ruudvanasseldonk.com/2023/01/11/the-yaml-document-fr...). Why is “on” a boolean literal (of course so are “true”, “false”, as well as “yes”, “no”, “y”, “n”, “off”, and all capitalized and uppercase variants)? And people are actually using this in production software?
Then when you add templating it’s no longer readable and concise anyways. So, why? In JSON, you can add templating super easily by turning it into regular JavaScript: use global variables, functions and the like. I don’t understand how anyone could prefer YAML with an ugly templating DSL over that.
And if you really care about conciseness, there’s TOML. Are there any advantages of YAML over TOML?