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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.114 Safari/537.36 Edg/103.0.1264.49

Browser: Chrome 103

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Array.some	206216.8 Ops/sec
Array.filter	64615.8 Ops/sec
Array.indexOf	13582.1 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

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

Tests:

Array.some
var tempResult = !!Math.round(Math.random()) ? hasZero.some(v => v.key === 0) : withoutZero.some(v => v.key === 0);
Array.filter
var tempResult = !!Math.round(Math.random()) ? hasZero.filter(v => v.key === 0) : withoutZero.filter(v => v.key === 0);
Array.indexOf
var tempResult = !!Math.round(Math.random()) ? _.findIndex(hasZero, function(o) { return o === 0; }) : _.findIndex(withoutZero, function(o) { return o === 0; });

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

Array.some

Array.filter

Array.indexOf