Benchmark: findIndex vs map & indexOf

Script Preparation code:

var arr = new Array(15000);
arr.fill({ id: 0 });
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
map and indexOf

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Latest run results:

Run details: (Test run date: 15 days ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser/OS: Chrome 123 on Linux

Test name	Executions per second
findIndex	2241996.0 Ops/sec
map and indexOf	19707.0 Ops/sec

findIndex vs map & indexOf (version: 0)