JavaScript libraries · comparison
core-js vs jQuery
jQuery is used on 5,058,876 sites, 4,028 times as many as core-js (1,256 sites).
In JavaScript libraries, core-js ranks #105 and jQuery #1 by number of sites.
From Jul 2026 to Oct 2026, core-js held steady and jQuery grew 0.3%.
730 sites run both: 58% of core-js sites and less than 0.1% of jQuery sites. Most core-js sites also run jQuery: the two are often used together.
Co
core-js
github.com/zloirock/core-js
- Sites
- 1,256
- Share of tracked sites
- 0.01%
- Rank in JavaScript libraries
- #105
- Change since Jul 2026
- —
Jq
jQuery
jquery.com
- Sites
- 5,058,876
- Share of tracked sites
- 32.39%
- Rank in JavaScript libraries
- #1
- Change since Jul 2026
- ▲ +0.3%
Sites using both
730
sites run core-js and jQuery
of core-js sites58.1%
of jQuery sites<0.1%
Top sites using jQuery
- telangana.gov.in#12,081
- roszdravnadzor.gov.ru#28,145
- roszdravnadzor.ru#50,147
- egypt.travel#62,813
- sdeerlive.com#85,573
Often used with jQuery
More JavaScript libraries comparisons
Site counts and ranks come from our crawl of the web; the change compares the monthly adoption snapshots both technologies have.