Benchmark: Lodash keyBy vs vanilla

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 < 1000; i++){
  arr.push({ value: i });
}

Tests:

_.keyBy
_.keyBy(arr, "value");
reduce
arr.reduce((acc, item) => { acc[item.value] = item return acc }, {})

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.keyBy
reduce

Fastest: N/A

Slowest: N/A

Latest run results:

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Lodash keyBy vs vanilla (version: 0)

Comparing performance of: _.keyBy vs reduce

Created: one year ago by: Registered User

Jump to the latest result

_.keyBy

reduce

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results