Benchmark: test date offset

Tests:

multiply
const dateFromString = new Date('2021-11-10T09:52:35.753'); const modifiedTime = dateFromString.getTime() + dateFromString.getTimezoneOffset() * 60 * 1000 * -1; console.log(modifiedTime);
utc date
const dateUTC = new Date('2021-11-10T09:52:35.753'); const date = new Date( Date.UTC( dateUTC.getFullYear(), dateUTC.getMonth(), dateUTC.getDate(), dateUTC.getHours(), dateUTC.getMinutes(), dateUTC.getSeconds() ) ); console.log(date);

Rendered benchmark preparation results:

Previous results

Test case name	Result
multiply
utc date

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Latest run results:

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

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.1 Mobile/15E148 Safari/604.1

Browser/OS: Mobile Safari 16 on iOS 16.1

Test name	Executions per second
multiply	1457429.0 Ops/sec
utc date	867392.1 Ops/sec

test date offset (version: 0)