While JSON is a very nice and concise data format it lacks the structure and query capabilities of XML and XPath. Often times querying JSON leads to line on line of code to do proper error checking and retrieve the proper value and – if need be – a default value. Meet JSONata! JSONata is a query language plus so much more. I invite you to look at the slides from the recent IBM tech talk on the matter or visit the JSONata Exerciser to try it out.
JSONata is also available as a NPM module.
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