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/144.0.0.0 Safari/537.36 Edg/144.0.0.0

Browser: Chrome 144

Operating system: Windows

Device Platform: Desktop

Date tested: 6 months ago

Boolean !!1

67.3M/s

Number Number

65.9M/s

Number parseInt

65.8M/s

Boolean Boolean

64.2M/s

String new String

58.5M/s

Number +'100'

56.1M/s

String "" + 100

56.1M/s

String String100

35.2M/s

Number new Number

23.0M/s

View exact numbers

Test name	Executions per second
✓ Boolean !!1	67,294,424 Ops/sec
Number Number	65,917,480 Ops/sec
Number parseInt	65,776,344 Ops/sec
Boolean Boolean	64,210,756 Ops/sec
String new String	58,483,736 Ops/sec
Number +'100'	56,130,244 Ops/sec
String "" + 100	56,125,692 Ops/sec
String String100	35,208,260 Ops/sec
Number new Number	23,013,148 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")