Run results for: JS find vs indexOf

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Array.indexOf

5K/s

Array.find

1K/s

View exact numbers

Test name	Executions per second
✓ Array.indexOf	5,011 Ops/sec
Array.find	1,477 Ops/sec

Script Preparation code:

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

Tests: