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 |
|---|---|---|---|
| amomama.com | #50,518 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| strategy.com | #50,542 | Adobe Fonts, Adobe Fonts (Typekit), Akamai Edge DNS + 7 more | Find emails |
| darkintaqt.com | #50,552 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| tremfya.com | #50,561 | Amazon CloudFront, Amazon S3, Cloudflare edge/CDN + 5 more | Find emails |
| philips.de | #50,575 | Cloudflare Bot Management, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| jobrad.org | #50,583 | Amazon S3, Let's Encrypt, Next.js + 4 more | Find emails |
| liverpoolmuseums.org.uk | #50,587 | Amazon (ACM), Amazon CloudFront, CookieYes + 6 more | Find emails |
| nocowanie.pl | #50,593 | Adobe Fonts (Typekit), DigiCert, DoubleClick (Google Ads) + 8 more | Find emails |
| timescale.com | #50,608 | Cloudflare, Google Tag Manager, Google Workspace + 7 more | Find emails |
| ovkuse.ru | #50,620 | DDoS-Guard, Google Analytics, Google Fonts + 6 more | Find emails |
| whufc.com | #50,627 | Cloudflare, Cloudflare edge/CDN, Contentful + 4 more | Find emails |
| scale.com | #50,652 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 7 more | Find emails |
| geiwohuo.com | #50,675 | Alibaba Cloud CDN, Amazon Route 53, DigiCert + 3 more | Find emails |
| a1.bg | #50,676 | AOS, Apache, Bootstrap + 20 more | Find emails |
| asterdex.mobi | #50,677 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| referralcandy.com | #50,686 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| brand24.com | #50,698 | All in One SEO, Amazon Route 53, Bootstrap + 22 more | Find emails |
| zooplus.com | #50,702 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| sleeper.app | #50,731 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| na4u.ru | #50,734 | DDoS-Guard, Let's Encrypt, Mindbox + 4 more | Find emails |
| acr.org | #50,747 | Amazon Route 53, Netlify, Next.js + 1 more | Find emails |
| roadmap.sh | #50,748 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| aurora.dev | #50,768 | Cloudflare, Cloudflare edge/CDN, DatoCMS + 3 more | Find emails |
| viu.tv | #50,783 | Amazon CloudFront, Amazon Route 53, DoubleClick (Google Ads) + 6 more | Find emails |
| fortum.com | #50,791 | Azure DNS, Fastly, Microsoft 365 + 5 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 →