Run results for: Sum vs Reduce

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

lodash sum

347K/s

javascript reduce

286K/s

View exact numbers

Test name	Executions per second
✓ lodash sum	347,468 Ops/sec
javascript reduce	285,854 Ops/sec

HTML Preparation code:

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

Tests:

lodash sum
const tabs = [100, 200, 300, 400, 500]; console.log( _.sum(tabs) );
javascript reduce
const tabs = [100, 200, 300, 400, 500]; console.log( tabs.reduce((a,b) => a+b) );