Something about your comment struck me as slightly unusual — and then I realized, I have literally never encountered a JSON or YAML formatter/validator tool tha

Something about your comment struck me as slightly unusual — and then I realized, I have literally never encountered a JSON or YAML formatter/validator tool that can handle even a single gigabyte of JSON or YAML in any kind of performant manner. Moreover — and this may just be me living out here in the boondocks with my chickens and my cows — I have literally never encountered a JSON or YAML file that was 1GB or larger. Would you happen to have an example or a link to either one of these things?