Run results for: lodash-reject-vs-vanilla-filter

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

filter

59.2M/s

reject

21.9M/s

View exact numbers

Test name	Executions per second
✓ filter	59,171,528 Ops/sec
reject	21,931,622 Ops/sec

HTML Preparation code:

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

Tests:

reject
const foo = ['field1', 'field2', 'field3', 'field4', 'field5']; _.reject(foo, nextField => nextField === 'field4');
filter
const foo = ['field1', 'field2', 'field3', 'field4', 'field5']; foo.filter(i => i === 'field4')