Run results for: spread vs create object

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
spread syntax	8185314.0 Ops/sec
create	10085079.0 Ops/sec

Script Preparation code:

var voucher = {
    "single": false,
    "applyOverTaxes": false,
    "discountType": "1",
    "value": 100,
    "minimumAmount": 0,
    "quantity": 1,
    "suffixLength": 8,
    "code": "IF5R0AFX",
    "vertical": true,
    "allowedPaymentMethods": null,
    "allowedBanks": null,
    "types": undefined,
    "partners": "Many",
    "startDate": "2020-10-21T00:00:00.000Z",
    "endDate": "2020-10-21T00:00:00.000Z",
    "applyed": false
}

Tests:

spread syntax
var newObj = {...voucher}
create
var newObj = { "single": false, "applyOverTaxes": false, "discountType": "1", "value": 100, "minimumAmount": 0, "quantity": 1, "suffixLength": 8, "code": "IF5R0AFX", "vertical": true, "allowedPaymentMethods": null, "allowedBanks": null, "types": undefined, "partners": "Many", "startDate": "2020-10-21T00:00:00.000Z", "endDate": "2020-10-21T00:00:00.000Z", "applyed": false }

Run results for: spread vs create object

spread syntax

create