PageSourceSearch

npm packages on CDNs

Websites using select2-bootstrap4-theme (npm)

select2-bootstrap4-theme is an npm package; the sites listed here load it from the jsDelivr CDN, where it is among the most requested packages. 4 websites in the PageSourceSearch index contain the code that reveals it; the 4 highest-ranked are listed below.

How is select2-bootstrap4-theme (npm) detected?

A page loading select2-bootstrap4-theme from jsDelivr references cdn.jsdelivr.net/npm/select2-bootstrap4-theme 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/select2\-bootstrap4\-theme[@/] 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 select2-bootstrap4-theme (npm)

Top 50 websites using select2-bootstrap4-theme (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 13:07:38 UTC.

#WebsiteRankFound in
1 worldsteel.org 395,325 html https://worldsteel.org/ view source profile
2 dnhsecheron.com 2,719,988 html https://www.dnhsecheron.com/ view source profile
3 constructsteel.org 7,631,084 html https://constructsteel.org/ view source profile
4 ladigadiridracoli.it html https://www.ladigadiridracoli.it/login-user.html view source profile

How it appears in the source

From worldsteel.org (html):

edia=all /><link rel=stylesheet id=select2-theme-css-css async href='https://cdn.jsdelivr.net/npm/[email protected]/dist/select2-bootstrap4.min.css?ver=4.0.13' media=all /><link rel=style

See every site: search for cdn\.jsdelivr\.net/npm/select2\-bootstrap4\-theme[@/]

Questions about finding select2-bootstrap4-theme (npm)

How does PageSourceSearch know a website uses select2-bootstrap4-theme (npm)?
By the source itself: A page loading select2-bootstrap4-theme from jsDelivr references cdn.jsdelivr.net/npm/select2-bootstrap4-theme 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 select2-bootstrap4-theme (npm)?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of 4 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 select2-bootstrap4-theme (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/select2\-bootstrap4\-theme[@/] with wp-content/plugins/ lists the WordPress sites that use select2-bootstrap4-theme (npm).