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/135.0.0.0 Safari/537.36 Edg/135.0.0.0

Browser: Chrome 135

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Number +'100'

99.9M/s

Boolean Boolean

59.4M/s

Number parseInt

57.0M/s

Boolean !!1

53.6M/s

String "" + 100

50.6M/s

Number Number

49.6M/s

String new String

48.3M/s

String String100

33.7M/s

Number new Number

22.3M/s

View exact numbers

Test name	Executions per second
✓ Number +'100'	99,949,936 Ops/sec
Boolean Boolean	59,413,104 Ops/sec
Number parseInt	56,998,592 Ops/sec
Boolean !!1	53,569,924 Ops/sec
String "" + 100	50,599,532 Ops/sec
Number Number	49,587,120 Ops/sec
String new String	48,313,904 Ops/sec
String String100	33,749,024 Ops/sec
Number new Number	22,286,602 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")