Run results for: Type coercion benchmark 2 - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0

Browser: Chrome 143

Operating system: Windows

Device Platform: Desktop

Date tested: 7 months ago

String new String

65.1M/s

Number Number

64.2M/s

Number +'100'

59.0M/s

Number parseInt

55.7M/s

Boolean Boolean

55.4M/s

String "" + 100

53.8M/s

Boolean !!1

52.1M/s

String String100

42.6M/s

Number new Number

25.1M/s

View exact numbers

Test name	Executions per second
✓ String new String	65,129,716 Ops/sec
Number Number	64,227,084 Ops/sec
Number +'100'	58,950,848 Ops/sec
Number parseInt	55,712,528 Ops/sec
Boolean Boolean	55,440,796 Ops/sec
String "" + 100	53,794,808 Ops/sec
Boolean !!1	52,139,944 Ops/sec
String String100	42,559,252 Ops/sec
Number new Number	25,135,902 Ops/sec

Tests:

Number +'100'
let number = +'100'
Number parseInt
let number = parseInt('100')
String "" + 100
let str = "" + 100
String String100
let str = String(100)
Number Number
let number = Number("100")
Boolean !!1
let bool = !!1
Boolean Boolean
let bool = Boolean(1)
String new String
let str = new String(100)
Number new Number
let number = new Number("100")