Run results for: !array.length vs array.length === 0

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; Mi 9T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 107

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
array length	59901.6 Ops/sec
array length > 0	59593.9 Ops/sec

Script Preparation code:

var arr = [];

Tests:

array length
if (!arr.length) { console.log(1); } else { console.log(0); }
array length > 0
if (arr.length === 0) { console.log(1); } else { console.log(0); }