Run results for: Date.valueOf vs Date.getTime() vs Number vs unary STRING - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36

Browser: Chrome 111

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
getTime	3660702.0 Ops/sec
valueOf	3637765.8 Ops/sec
Number(new Date())	2578982.2 Ops/sec
unary	3107438.8 Ops/sec

Tests:

getTime
const a = new Date("2013/09/05 15:34:00").getTime()
valueOf
const a = new Date("2013/09/05 15:34:00").valueOf()
Number(new Date())
Number(new Date("2013/09/05 15:34:00"))
unary
+new Date("2013/09/05 15:34:00")