Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Chrome 114
Linux
Desktop
one year ago
Test name Executions per second
lodash 1786720.0 Ops/sec
structedClone (native) 636297.9 Ops/sec
JSON.parse 1182857.1 Ops/sec
HTML Preparation code:
AخA
 
1
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
x
 
var MyObject = {color: "#BDBDBD", x: 506, y: 230.75};
var myCopy = null;
Tests:
  • lodash

     
    myCopy = _.cloneDeep(MyObject);
  • structedClone (native)

     
    myCopy = structuredClone(MyObject);
  • JSON.parse

     
    myCopy = JSON.parse(JSON.stringify(MyObject));