Run results for: Object arrays: findIndex vs for loop (Small amount of entries)

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 122

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

findIndex

16K/s

for loop

5K/s

View exact numbers

Test name	Executions per second
✓ findIndex	15,606 Ops/sec
for loop	5,254 Ops/sec

Script Preparation code:

var arr = new Array(300);
arr.fill({ id: 0 });
arr = arr.map((el, idx) => el.id = idx);
var foo = Math.floor(Math.random() * 300);

Tests: