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: 9 days ago

Number parseInt

678.5M/s

Boolean !!1

664.5M/s

String "" + 100

663.9M/s

Boolean Boolean

663.4M/s

String new String

660.2M/s

Number Number

659.5M/s

Number +'100'

656.8M/s

String String100

135.1M/s

Number new Number

73.4M/s

View exact numbers

Test name	Executions per second
✓ Number parseInt	678,546,240 Ops/sec
Boolean !!1	664,531,712 Ops/sec
String "" + 100	663,906,688 Ops/sec
Boolean Boolean	663,387,968 Ops/sec
String new String	660,169,088 Ops/sec
Number Number	659,543,680 Ops/sec
Number +'100'	656,848,576 Ops/sec
String String100	135,075,216 Ops/sec
Number new Number	73,399,344 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")