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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Browser: Chrome 127

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

findIndex

59K/s

for loop

26K/s

View exact numbers

Test name	Executions per second
✓ findIndex	59,212 Ops/sec
for loop	26,429 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: