Lodash cloneDeep vs JSON Clone with Array
Date tested:
3 years ago
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Test name
Executions per second
Lodash cloneDeep
335733.8 Ops/sec
Json clone
475195.1 Ops/sec
Benchmark definition (click to collapse):
HTML Preparation code:
<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;
Tests:
Lodash cloneDeep
myCopy = _.cloneDeep(MyObject);
Json clone
myCopy = JSON.parse(JSON.stringify(MyObject));
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