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/150.0.0.0 Safari/537.36 Edg/150.0.0.0

Browser: Chrome 150

Operating system: Windows

Device Platform: Desktop

Date tested: 25 days ago

Number parseInt

392.3M/s

Number +'100'

372.3M/s

Number Number

364.3M/s

String "" + 100

339.8M/s

Boolean Boolean

325.0M/s

Boolean !!1

324.9M/s

String new String

316.2M/s

String String100

110.3M/s

Number new Number

34.4M/s

View exact numbers

Test name	Executions per second
✓ Number parseInt	392,261,888 Ops/sec
Number +'100'	372,260,160 Ops/sec
Number Number	364,329,216 Ops/sec
String "" + 100	339,799,520 Ops/sec
Boolean Boolean	324,979,840 Ops/sec
Boolean !!1	324,892,288 Ops/sec
String new String	316,176,288 Ops/sec
String String100	110,342,968 Ops/sec
Number new Number	34,416,128 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")