Run results for: Lodash.filter vs array.filter

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 4 months ago

Test name	Executions per second
lodash	274.1 Ops/sec
arr	256.2 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

AخA
 
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

function getRandomInt(max) {
  return Math.floor(Math.random() * Math.floor(max));
}

var arr = [];
for(var i = 0; i < 100000; i++){
  arr.push({value:getRandomInt(100)});
}

​x
 
function getRandomInt(max) {  return Math.floor(Math.random() * Math.floor(max));}​var arr = [];for(var i = 0; i < 100000; i++){  arr.push({value:getRandomInt(100)});}

Tests:

lodash
_.filter(arr, a => a > 50);
_.filter(arr, a => a > 50);
arr
arr.filter(a => a >50);
arr.filter(a => a >50);