JavaScript Library & Framework
40,938 of the 965,200 top sites in our Tranco top-1M census run React (4.2%). 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 | yahoo.com | #56 (Tranco) | Find emails |
| 4 | vimeo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| createhentai.com | #138,862 | Cloudflare, Cloudflare edge/CDN, Google Identity Services + 3 more | Find emails |
| cartaodetodos.com.br | #138,867 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| stopots.com | #138,869 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| spotandtango.com | #138,883 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| swimply.com | #138,904 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| qogita.com | #138,905 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| merchbar.com | #138,957 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| donio.cz | #138,966 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 3 more | Find emails |
| vippsmobilepay.com | #139,006 | Azure DNS, Cookiebot, DigiCert + 4 more | Find emails |
| ldplayer.tw | #139,009 | Akamai edge/CDN, DigiCert, Next.js + 1 more | Find emails |
| candy-home.com | #139,018 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 2 more | Find emails |
| tour-magazin.de | #139,038 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 2 more | Find emails |
| passbolt.com | #139,052 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| doublecounter.gg | #139,064 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| duomai.com | #139,082 | DigiCert, Envoy, Google Analytics + 2 more | Find emails |
| frt.vn | #139,090 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| youse.com.br | #139,093 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| uala.com.ar | #139,169 | Amazon Route 53, Contentful, Google Fonts + 5 more | Find emails |
| pchealth.ca | #139,219 | Akamai Bot Manager, Akamai Edge DNS, DigiCert + 6 more | Find emails |
| eprod.com | #139,227 | Font Awesome, Next.js, Sectigo + 1 more | Find emails |
| sdgindex.org | #139,233 | Google Fonts, Let's Encrypt, Netlify + 1 more | Find emails |
| voxya.com | #139,273 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| commpeak.com | #139,293 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| brainly.ro | #139,294 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 8 more | Find emails |
| crimsoneducation.org | #139,301 | Amazon Route 53, Let's Encrypt, Next.js + 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →