Run results for: date substract day

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0

Browser: Firefox 142

Operating system: Linux

Device Platform: Desktop

Date tested: 11 months ago

with new date

172K/s

without new date

169K/s

View exact numbers

Test name	Executions per second
✓ with new date	172,368 Ops/sec
without new date	168,911 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

Tests:

with new date
var dateGoodFormat = new Date("2030-09-19T00:00:00"); var v = new Date(dateGoodFormat.getFullYear(), dateGoodFormat.getMonth(), dateGoodFormat.getDate() - 1); console.log(v);
without new date
var dateGoodFormat = new Date("2030-09-19T00:00:00"); dateGoodFormat.setDate(dateGoodFormat.getDate() -1); var v = dateGoodFormat; console.log(v);