Run results for: find vs indexOf (Array prototype methods)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; rv:128.0) Gecko/20100101 Firefox/128.0

Browser: Firefox 128

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Array.prototype.findIndex

15K/s

Array.prototype.find

3K/s

View exact numbers

Test name	Executions per second
✓ Array.prototype.findIndex	15,285 Ops/sec
Array.prototype.find	3,179 Ops/sec

Script Preparation code:

var arr = [];
var i = 0;

while (i <= 1E5) arr[i] = i++;

Tests: