Run results for: Boolean vs !!

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/118.0.5993.92 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 118

Operating system: iOS 16.7

Device Platform: Mobile

Date tested: 2 years ago

Test1

12.9M/s

Test2

3.8M/s

View exact numbers

Test name	Executions per second
✓ Test1	12,929,394 Ops/sec
Test2	3,818,368 Ops/sec

Script Preparation code:

var newArr = ['1', '2', '3', '4'];

Tests:

Test1
!!newArr.length
Test2
Boolean(newArr.length)