PageSourceSearch

npm packages on CDNs

Websites using supafolio-sdk (npm)

supafolio-sdk is an npm package; the sites listed here load it from the jsDelivr CDN, where it is among the most requested packages. 16 websites in the PageSourceSearch index contain the code that reveals it; the 16 highest-ranked are listed below.

How is supafolio-sdk (npm) detected?

A page loading supafolio-sdk from jsDelivr references cdn.jsdelivr.net/npm/supafolio-sdk followed by a version or a path. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:

cdn\.jsdelivr\.net/npm/supafolio\-sdk[@/] regex Search the index for it

A literal is matched byte for byte, case-sensitively. Combine it with another keyword, a domain, a kind or a date filter on the search page to narrow the list. About supafolio-sdk (npm)

Top 50 websites using supafolio-sdk (npm)

Ranked by the domain's position in the crawl's ranked list (Common Crawl harmonic centrality), highest first. view source opens the stored page or script with the match highlighted. Computed 2026-09-30 13:35:24 UTC.

#WebsiteRankFound in
1 doverpublications.com 17,135 html https://store.doverpublications.com/ view source profile
2 arcadiapublishing.com 21,456 html https://www.arcadiapublishing.com/ view source profile
3 panmacmillan.com.au 45,063 html https://www.panmacmillan.com.au/cart/ view source profile
4 1517.org 52,044 html https://shop.1517.org/collections/be…1964419961-being-family view source profile
5 harpercollins.fr 433,905 html https://www.harpercollins.fr/ view source profile
6 millsandboon.com.au 440,582 html https://www.millsandboon.com.au/ view source profile
7 harpercollinsiberica.com 483,012 html https://www.harpercollinsiberica.com/ view source profile
8 lundhumphries.com 527,137 html https://www.lundhumphries.com/ view source profile
9 abbeville.com 608,662 html https://www.abbeville.com/ view source profile
10 goodwordbooks.com 660,924 html https://www.goodwordbooks.com/ view source profile
11 thirdworldpressfoundation.org 1,822,685 html https://thirdworldpressfoundation.org/ view source profile
12 harpercollinsportugal.com 1,902,860 html https://www.harpercollinsportugal.com/ view source profile
13 jacarandabooksartmusic.com 2,397,093 html https://jacarandabooksartmusic.com/ view source profile
14 castlequaybooks.com 2,825,716 html https://castlequaybooks.com/ view source profile
15 harlequiniberica.com 3,713,794 html https://www.harlequiniberica.com/ view source profile
16 30minuteshakespeare.com 7,183,867 html https://www.30minuteshakespeare.com/ view source profile

How it appears in the source

From doverpublications.com (html):

ylesheet" type="text/css" media="all" />     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/supafolio.min.css" integrity="sha384-q4RxgYprSeY4gJFIwYToGZxVY6ia/m3fo4v

See every site: search for cdn\.jsdelivr\.net/npm/supafolio\-sdk[@/]

Questions about finding supafolio-sdk (npm)

How does PageSourceSearch know a website uses supafolio-sdk (npm)?
By the source itself: A page loading supafolio-sdk from jsDelivr references cdn.jsdelivr.net/npm/supafolio-sdk followed by a version or a path. PageSourceSearch stores the raw HTML and first-party JavaScript of each crawled site and matches the keyword byte for byte, so every listed site's stored source contains it.
Is this a complete list of websites using supafolio-sdk (npm)?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of 16 websites that do; the count is the index's estimate at the time the list was computed. Run the keyword as a search to page through all of them, or add a kind or date filter.
How do I find websites that use supafolio-sdk (npm) together with another technology?
Search for both keywords at once: several terms separated by spaces must all be found on the same site, or with the Same page toggle in the same page. For example cdn\.jsdelivr\.net/npm/supafolio\-sdk[@/] with wp-content/plugins/ lists the WordPress sites that use supafolio-sdk (npm).