Run results for: test date offset

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36

Browser: Chrome 139

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

multiply

41K/s

utc date

29K/s

View exact numbers

Test name	Executions per second
✓ multiply	41,307 Ops/sec
utc date	29,204 Ops/sec

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);