Benchmark: findIndex vs for loop with plain number array

Script Preparation code:

var arr = new Array(15000);
arr.fill([ 500 ]);
arr = arr.map((el, idx) => el.id = idx);
var foo = Math.floor(Math.random() * 15000);

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
findIndex
for loop

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Latest run results:

Run details: (Test run date: one month ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Safari/605.1.15

Browser/OS: Safari 17 on Linux

Test name	Executions per second
findIndex	134.5 Ops/sec
for loop	55.0 Ops/sec

findIndex vs for loop with plain number array (version: 0)