Run results for: Lodash deep clone vs JSON parse stringify

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:140.0) Gecko/20100101 Firefox/140.0

Browser: Firefox 140

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 9 months ago

Test name	Executions per second
JSON	1453626.2 Ops/sec
clone deep	463704.2 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:

window.dater = {
    name: 'test',
    arr: [1, 2, 3, 4, 5],
    innerObj: {
        name: 'Test Inner',
        innerArr: [2, 4, 5, 6],
        isDeleted: false,
    },
    sigh: true,
};

Tests:

JSON
const res = JSON.parse(JSON.stringify(window.dater))
clone deep
const result = _.cloneDeep(window.dater)

Run results for: Lodash deep clone vs JSON parse stringify

JSON

clone deep