Benchmark: structuredClone vs spread syntax without arrays

Script Preparation code:

var voucher = {
    "single": false,
    "applyOverTaxes": false,
    "discountType": "1",
    "value": 100,
    "minimumAmount": 0,
    "quantity": 1,
    "suffixLength": 8,
    "code": "IF5R0AFX",
    "startDate": "2020-10-21T00:00:00.000Z",
    "endDate": "2020-10-21T00:00:00.000Z",
    "applyed": false
}

Tests:

window.structuredClone
const copy = window.structuredClone(voucher);
Spread syntax
const copy = { ...voucher };

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
window.structuredClone
Spread syntax

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/111.0

Browser/OS: Firefox 111 on Mac OS X 10.15

View result in a separate tab

Test name	Executions per second
window.structuredClone	709306.6 Ops/sec
Spread syntax	6595762.0 Ops/sec

structuredClone vs spread syntax without arrays (version: 0)

Comparing performance of: window.structuredClone vs Spread syntax

Created: one year ago by: Guest

Jump to the latest result

window.structuredClone

Spread syntax

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A