Run details:
Mozilla/5.0 (Android 11; Mobile; rv:100.0) Gecko/100.0 Firefox/100.0
Firefox Mobile 100
Android
Mobile
2 years ago
Test name Executions per second
Test1 431893664.0 Ops/sec
Test2 432409088.0 Ops/sec
Script Preparation code:
AخA
 
var newArr = ['1', '2', '3', '4'];
Tests:
  • Test1

     
    !!newArr.length
  • Test2

     
    Boolean(newArr.length)