Run results for: qs vs query-string vs querystringify vs URLSearchParams

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:145.0) Gecko/20100101 Firefox/145.0

Browser: Firefox 145

Operating system: Linux

Device Platform: Desktop

Date tested: 8 months ago

querystringify

3.1M/s

URLSearchParams

1.5M/s

query-string

1.2M/s

730K/s

View exact numbers

Test name	Executions per second
✓ querystringify	3,079,866 Ops/sec
URLSearchParams	1,485,176 Ops/sec
query-string	1,155,511 Ops/sec
qs	729,818 Ops/sec

HTML Preparation code:

<script type="module"> import qs from 'https://cdn.jsdelivr.net/npm/qs/+esm'; window.qs = qs; </script>
<script type="module"> import queryString from 'https://cdn.jsdelivr.net/npm/query-string/+esm'; window.queryString = queryString; </script>
<script type="module"> import querystringify from 'https://cdn.jsdelivr.net/npm/querystringify/+esm'; window.querystringify = querystringify; </script>

Script Preparation code:

var URLSearch = '?hola=mundo&soy=david'

Tests:

qs
qs.parse(URLSearch, { ignoreQueryPrefix: true }).hola
query-string
queryString.parse(URLSearch).hola
querystringify
querystringify.parse(URLSearch).hola
URLSearchParams
(new URLSearchParams(URLSearch)).get('hola')