I did a lot of work back in the day with XML, XML Schemas, XSLT etc. I much prefer JSON, JSON Schema even JSON Path (although not used the latter quite as much

I did a lot of work back in the day with XML, XML Schemas, XSLT etc. I much prefer JSON, JSON Schema even JSON Path (although not used the latter quite as much as the first two). Edit: XSLT could be kind of neat in some contexts if used with a degree of restraint, but it usually wasn't.