PageSourceSearch

JavaScript libraries

Websites using Uploadcare File Uploader

Uploadcare File Uploader is a web-component file upload widget backed by Uploadcare. About 27 websites in the PageSourceSearch index contain the code that reveals it; the 7 highest-ranked are listed below.

How is Uploadcare File Uploader detected?

The uploader is written in the page as a uc-file-uploader-regular, -inline or -minimal custom element. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:

<uc-file-uploader 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 Uploadcare File Uploader

Top 50 websites using Uploadcare File Uploader

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 2026-09-29 21:08:46 UTC.

#WebsiteRankFound in
1 uploadcare.com 388,309 js https://app.uploadcare.com/assets/app-YMDZhyEw.js view source profile
2 withfriends.co 501,323 js https://cdn.withfriends.co/jelly/jav…?version=4.273o view source profile
3 healingwords.net 5,420,430 html https://www.healingwords.net/rates-insurance view source profile
4 wannabe.ru 6,736,274 html https://wannabe.ru/shorts/method view source profile
5 fortee.ca 7,361,747 html https://fortee.ca/products/sp12-cuffed-beanie-1 view source profile
6 exclusivemedicalcare.co.uk 7,764,709 html https://www.exclusivemedicalcare.co.uk/contact view source profile
7 cranfordtech.com 7,821,780 html https://www.cranfordtech.com/contact view source profile

How it appears in the source

From uploadcare.com (js):

der"   pubkey="YOUR_PUBLIC_KEY"   source-list="local, url, camera, dropbox" ></uc-config>  <uc-file-uploader-regular   ctx-name="my-uploader" ></uc-file-uploader-regular>`,_pe={"Next.js":{steps:[VP,{t

See every site: search for <uc-file-uploader

Questions about finding Uploadcare File Uploader

How does PageSourceSearch know a website uses Uploadcare File Uploader?
By the source itself: The uploader is written in the page as a uc-file-uploader-regular, -inline or -minimal custom element. 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 Uploadcare File Uploader?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 27 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 Uploadcare File Uploader 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 <uc-file-uploader with wp-content/plugins/ lists the WordPress sites that use Uploadcare File Uploader.