Run results for: native slice vs lodash chunk

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Linux

Device Platform: Desktop

Date tested: 11 months ago

native slice

13K/s

lodash chunk

6K/s

View exact numbers

Test name	Executions per second
✓ native slice	13,266 Ops/sec
lodash chunk	5,795 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var test = Array.from({
    length: 100000
}, () => Math.random())

Tests:

native slice
const chunkSize = 80; const chunks = []; for (let i = 0; i <= test.length; i += chunkSize) { chunks.push(test.slice(i, i + chunkSize)); }
lodash chunk
_.chunk(test,80)