Run results for: Object.fromEntries vs lodash fromPairs

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:125.0) Gecko/20100101 Firefox/125.0

Browser: Firefox 125

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

_.fromPairs

29.3M/s

Object.fromEntries

21.3M/s

View exact numbers

Test name	Executions per second
✓ _.fromPairs	29,329,348 Ops/sec
Object.fromEntries	21,308,650 Ops/sec

HTML Preparation code:

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

Tests:

Object.fromEntries
var a = [['a', 1], ['b', 2], ['c', 3]]; var b = Object.fromEntries(a);
_.fromPairs
var a = [['a', 1], ['b', 2], ['c', 3]]; var b = _.fromPairs(a);