> Why does YAML have any traction when JSON is right there?
Because it has comments, which are utterly essential for anything used as a human readable/writable configuration file format (your use case, with 1 MB of data, needs a data interchange format, for which yes JSON is at least much better than YAML).
Because it has comments, which are utterly essential for anything used as a human readable/writable configuration file format (your use case, with 1 MB of data, needs a data interchange format, for which yes JSON is at least much better than YAML).