Benchmark: Lodash isEqual vs Loop and Set

HTML Preparation code:

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

Tests:

_.isEqual
_.isEqual(_.sortBy(arrA), _.sortBy(arrAc));
for...loop
var arrB = new Set([...arrA]); for (const i of arrA) { if (!arrB.has(i)) { break; } }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.isEqual
for...loop

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36 Edg/96.0.1054.62

Browser/OS: Chrome 96 on Windows

View result in a separate tab

Test name	Executions per second
_.isEqual	12.8 Ops/sec
for...loop	127.2 Ops/sec

Lodash isEqual vs Loop and Set (version: 0)

Compare Lodash's isEqual with a loop and a set for comparing two large, identical arrays.

Comparing performance of: _.isEqual vs for...loop

Created: 2 years ago by: Guest

Jump to the latest result

_.isEqual

for...loop

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A