Load a JSON string into a data structure.
Also, create a new data structure and serialize it into JSON.

Use objects and arrays (as appropriate for your language)
and make sure your JSON is valid (https://jsonformatter.org).

import json
 
var data = parseJson("""{ "foo": 1, "bar": [10, "apples"] }""")
echo data["foo"]
echo data["bar"]
 
var js = %* [{"name": "John", "age": 30}, {"name": "Susan", "age": 31}]
echo js