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 |
|---|---|---|---|
| adelantos.com.ar | #82,097 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| altstore.io | #82,100 | Cloudflare, Cloudflare edge/CDN, Fastly + 9 more | Find emails |
| nic.study | #82,125 | Amazon (ACM), CKEditor, Google Analytics + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| mashvisor.com | #82,134 | Bunny Fonts, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| icewarp.com | #82,144 | AOS, Braintree, DigitalOcean Spaces + 26 more | Find emails |
| socialstyrelsen.se | #82,157 | Angular | Find emails |
| to-corona-ex.com | #82,168 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| fpsc.gov.pk | #82,188 | Next.js, Nginx | Find emails |
| sandvpn.com | #82,201 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| ranobehub.org | #82,208 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 4 more | Find emails |
| novacredit.com | #82,229 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| chillyroom.com | #82,234 | Alibaba Cloud CDN, Amazon (ACM), Citrix NetScaler + 2 more | Find emails |
| adulttime.com | #82,236 | Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| gnome-look.org | #82,243 | Apache, Bootstrap, Google Fonts + 3 more | Find emails |
| prodlitvpn.ru | #82,267 | Let's Encrypt, Next.js, Nginx + 1 more | Find emails |
| bettingexpert.com | #82,289 | Cloudflare, Cloudflare edge/CDN, Next.js + 3 more | Find emails |
| freebtcco.in | #82,291 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| quizwinz.com | #82,326 | Google AdSense, Google Analytics, Google Tag Manager + 4 more | Find emails |
| wave.video | #82,332 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| npfsb.ru | #82,342 | Ionic Framework, Mail.ru Analytics (Top100), Next.js + 2 more | Find emails |
| paodeacucar.com | #82,373 | Adobe Experience Cloud (Launch), Azion, Bootstrap + 12 more | Find emails |
| findahelpline.com | #82,404 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| liebscher-bracht.com | #82,458 | CookieYes, Let's Encrypt, New Relic + 8 more | Find emails |
| velia.net | #82,469 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| storyreel.life | #82,472 | Alibaba Cloud DNS, Cloudflare edge/CDN, Let's Encrypt + 1 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →