Run results for: Lodash cloneDeep vs JSON Clone with Array

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Browser: Firefox 91

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Lodash cloneDeep	335733.8 Ops/sec
Json clone	475195.1 Ops/sec

HTML Preparation code:

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

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

Script Preparation code:

var MyObject = [[1,2,3],[1,2,3],[1,2,3]];

var myCopy = null;

 
var MyObject = [[1,2,3],[1,2,3],[1,2,3]];​var myCopy = null;​

Tests:

Lodash cloneDeep
myCopy = _.cloneDeep(MyObject);
myCopy = _.cloneDeep(MyObject);
Json clone
myCopy = JSON.parse(JSON.stringify(MyObject));
myCopy = JSON.parse(JSON.stringify(MyObject));