Run results for: Some vs. Filter vs. findIndex again

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

some test

360K/s

findIndex test

322K/s

filter test

54K/s

View exact numbers

Test name	Executions per second
✓ some test	359,966 Ops/sec
findIndex test	322,184 Ops/sec
filter test	54,322 Ops/sec

Script Preparation code:

var hasZero = [];
var withoutZero = [];
for (var i = 0; i < 10000; i++) {
  hasZero.push(Math.floor(Math.random() * 1000));
  withoutZero.push(Math.floor(Math.random() * 1000) + 1)
}

Tests:

some test
var tempResult = !!Math.round(Math.random()) ? hasZero.some(v => v === 0) : withoutZero.some(v => v === 0);
filter test
var tempResult = !!Math.round(Math.random()) ? hasZero.filter(v => v === 0) : withoutZero.filter(v => v === 0);
findIndex test
var tempResult = !!Math.round(Math.random()) ? hasZero.findIndex((i) => i == 0) > -1 : withoutZero.findIndex((i) => i == 0) > -1;