Websites using core-js
11 websites in Sockt's data use core-js. core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.
- Websites
- 11
- Share of sites analysed
- <1%
- Most common TLD
- .com
- Data from
- Common Crawl CC-MAIN-2026-39
Captured 7 Aug 2026 to 17 Sep 2026
Top core-js websites
The highest-ranked sites using core-js, by site rank.
| Website | Rank |
|---|---|
| with-joy-and-singing.com | 7,149,546 |
| spacebro.info | 7,249,811 |
| uatre.net | 40,804,162 |
| kowmimbh.com | 41,296,333 |
| darussunnahbd.com | 47,353,057 |
| saharait.com | 76,507,120 |
| oobcms.com | 82,750,876 |
| jionanupur.com | 94,799,735 |
| adojo.co | 122,190,381 |
| alheramiu.com | 122,649,480 |
| jmmam.com | 125,706,108 |
By TLD
| TLD | Websites | Share | Bar |
|---|---|---|---|
| .com | 8 | 73% | |
| .co | 1 | 9% | |
| .info | 1 | 9% | |
| .net | 1 | 9% |
Often used with core-js
The share of core-js sites that also use each technology.
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