Run results for: Lodash deepClone vs JSON parse/stringify - complex object

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:106.0) Gecko/20100101 Firefox/106.0

Browser: Firefox 106

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
JSON parse/stringify	272609.1 Ops/sec
Lodash deepClone	101543.0 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var obj = {
"problems": [{
    "Diabetes":[{
        "medications":[{
            "medicationsClasses":[{
                "className":[{
                    "associatedDrug":[{
                        "name":"asprin",
                        "dose":"",
                        "strength":"500 mg"
                    }],
                    "associatedDrug#2":[{
                        "name":"somethingElse",
                        "dose":"",
                        "strength":"500 mg"
                    }]
                }],
                "className2":[{
                    "associatedDrug":[{
                        "name":"asprin",
                        "dose":"",
                        "strength":"500 mg"
                    }],
                    "associatedDrug#2":[{
                        "name":"somethingElse",
                        "dose":"",
                        "strength":"500 mg"
                    }]
                }]
            }]
        }],
        "labs":[{
            "missing_field": "missing_value"
        }]
    }],
    "Asthma":[{}]
}]};
var obj2 = null;

Tests:

JSON parse/stringify
obj2 = JSON.parse(JSON.stringify(obj));
Lodash deepClone
obj2 = _.cloneDeep(obj);