Run results for: JS find vs indexOf

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0

Browser: Firefox 132

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Array.indexOf

16K/s

Array.find

4K/s

View exact numbers

Test name	Executions per second
✓ Array.indexOf	15,945 Ops/sec
Array.find	4,042 Ops/sec

Script Preparation code:

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

Tests: