JavaScript Library & Framework
47,495 of the 1,000,000 top sites in our Tranco top-1M census run React (4.7%). Meta's component-based UI library, the most widely used modern JS framework. Detection is homepage-level HTML/header fingerprinting, so a site can run React on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | amazonaws.com | #9 (Tranco) | Find emails |
| 2 | fastly.net | #35 (Tranco) | Find emails |
| 3 | x.com | #54 (Tranco) | Find emails |
| 4 | yahoo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| gitnux.org | #39,505 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| myrealtrip.com | #39,514 | Amazon (ACM), Amazon Route 53, Google Ads Conversion + 5 more | Find emails |
| tritan.gg | #39,520 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| edsurge.com | #39,522 | Amazon (ACM), Amazon Route 53, Bluesky + 5 more | Find emails |
| stackshare.io | #39,527 | Google Analytics, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| cdn77.com | #39,558 | Adobe Fonts (Typekit), Google Analytics, Google Tag Manager + 5 more | Find emails |
| rakutenadvertising.io | #39,586 | Fastly, Google Fonts, Google Trust Services + 2 more | Find emails |
| personare.com.br | #39,600 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| coram.ai | #39,607 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 17 more | Find emails |
| acko.com | #39,654 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 4 more | Find emails |
| shelter.org.uk | #39,658 | Amazon Route 53, Contentful, Gatsby + 5 more | Find emails |
| wowcher.co.uk | #39,706 | AppsFlyer, Bootstrap, Cloudflare + 12 more | Find emails |
| in.com | #39,708 | Akamai Edge DNS, Amazon Advertising, Chartbeat + 9 more | Find emails |
| catholic.com | #39,710 | Bootstrap, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| babycentre.co.uk | #39,728 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 6 more | Find emails |
| self.inc | #39,729 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| aimtell.com | #39,734 | Amazon (ACM), Amazon Route 53, Apache + 26 more | Find emails |
| internic.ca | #39,749 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| gardatech.ru | #39,752 | Mail.ru Analytics (Top100), Next.js, Qrator + 1 more | Find emails |
| furnishedfinder.com | #39,799 | Amplitude, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| wpp.com | #39,802 | Let's Encrypt, Next.js, OneTrust + 4 more | Find emails |
| filefactory.com | #39,804 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| ntfy.sh | #39,813 | Amazon Route 53, Fastly, GitHub Pages + 4 more | Find emails |
| playanext.com | #39,822 | Let's Encrypt, Next.js, Turbopack + 2 more | Find emails |
| westhost.com | #39,825 | Awin, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →