The Standard LibraryjsonMethodsstringifyOn this pagestringifyConverts an object into a JSON-formatted string. const obj = { "a": 1, "b": [1, 2, 3]};stringify(obj, false); //"{"a":1,"b":[ 1, 2, 3 ]}"stringify(obj, true); /*{"a": 1,"b": [1, 2, 3]}*/ Syntax stringify(object, use_pretty_print) Returns The object as a JSON-formatted string.