JSONPath query tester
Run a JSONPath style query such as $.a.b[0] against a JSON document and list every matching value and path.
Supported: $ root, .name or [name] or ["name"] children, [0] and [-1] indexes, [*] and .* wildcards, [1:3] slices, ..name recursive descent and filters such as [?(@.price < 10)]. No functions, unions or script expressions.