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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 YaBrowser/24.1.0.0 Safari/537.36

Browser: Yandex Browser 24

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

filter

58.2M/s

reject

8.0M/s

View exact numbers

Test name	Executions per second
✓ filter	58,241,956 Ops/sec
reject	8,030,448 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')