Run results for: length = 0 vs reassignment

Run details:

User agent: Mozilla/5.0 (Linux; Android 13; Pixel 7) 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
Set length to 0	219.3 Ops/sec
Reassign the array	230.4 Ops/sec

Tests:

Set length to 0
const arr = []; for (let i = 0; i < 10000; i++) { for (let j = 0; j < 100; j++) { arr.push(i); } arr.length = 0; };
Reassign the array
let arr = []; for (let i = 0; i < 10000; i++) { for (let j = 0; j < 100; j++) { arr.push(i); } arr = []; };