Benchmark: Lodash sumBy vs for

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:

_.sumBy
_.sumBy(arr,"value");
for
let result = 0; for (index = 0; index < arr.length; index++) result += arr[index].value; return result;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.sumBy
for

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36

Browser/OS: Chrome 78 on Windows

View result in a separate tab

Test name	Executions per second
_.sumBy	791.5 Ops/sec
for	12.9 Ops/sec

Lodash sumBy vs for (version: 0)

Comparing performance of: _.sumBy vs for

Created: 3 years ago by: Guest

Jump to the latest result

_.sumBy

for

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A