Benchmark: Lodash map vs array.prototype.map

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

Tests:

_.sortBy
const res = _.map(arr,()=>{ "Hello" }); console.log(res)
array.prototype.sort
const res = arr.map(()=>{"Hello"}); console.log(res)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.sortBy
array.prototype.sort

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36

Browser/OS: Chrome 70 on Windows 8.1

View result in a separate tab

Test name	Executions per second
_.sortBy	353.0 Ops/sec
array.prototype.sort	33.5 Ops/sec

Lodash map vs array.prototype.map (version: 0)

Comparing performance of: _.sortBy vs array.prototype.sort

Created: 5 years ago by: Guest

Jump to the latest result

_.sortBy

array.prototype.sort

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A