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

Boolean !!1

101.2M/s

String "" + 100

95.0M/s

Number +'100'

94.8M/s

Number Number

7.7M/s

Boolean Boolean

7.5M/s

String new String

7.5M/s

String String100

7.1M/s

Number parseInt

7.1M/s

Number new Number

5.6M/s

View exact numbers

Test name	Executions per second
✓ Boolean !!1	101,204,752 Ops/sec
String "" + 100	95,023,392 Ops/sec
Number +'100'	94,793,072 Ops/sec
Number Number	7,698,694 Ops/sec
Boolean Boolean	7,499,966 Ops/sec
String new String	7,494,092 Ops/sec
String String100	7,149,209 Ops/sec
Number parseInt	7,142,988 Ops/sec
Number new Number	5,612,069 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")