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/130.0.0.0 Safari/537.36 Edg/130.0.0.0

Browser: Chrome 130

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

String "" + 100

93.1M/s

Number +'100'

91.3M/s

Boolean !!1

91.1M/s

Boolean Boolean

86.6M/s

Number parseInt

83.5M/s

Number Number

82.9M/s

String new String

77.3M/s

String String100

54.9M/s

Number new Number

37.5M/s

View exact numbers

Test name	Executions per second
✓ String "" + 100	93,139,792 Ops/sec
Number +'100'	91,343,504 Ops/sec
Boolean !!1	91,071,072 Ops/sec
Boolean Boolean	86,631,616 Ops/sec
Number parseInt	83,529,408 Ops/sec
Number Number	82,854,000 Ops/sec
String new String	77,290,152 Ops/sec
String String100	54,863,140 Ops/sec
Number new Number	37,476,212 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")