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 |
|---|---|---|---|
| hawkee.com | #66,263 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| navistar.com | #66,266 | ASP.NET, Azure API Management, Azure Front Door + 5 more | Find emails |
| roninchain.com | #66,272 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| thegameawards.com | #66,280 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| opencores.org | #66,290 | Blogger, Google AdSense, Google Analytics + 10 more | Find emails |
| depict.ai | #66,296 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| activityjapan.com | #66,297 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| elliman.com | #66,317 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| diariodaregiao.com.br | #66,336 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| famil.ru | #66,341 | Mail.ru Analytics (Top100), Next.js, Nginx + 1 more | Find emails |
| transparentcalifornia.com | #66,346 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 8 more | Find emails |
| zalando-lounge.cz | #66,362 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 4 more | Find emails |
| cashconverters.co.za | #66,365 | Cloudflare, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| sekai.chat | #66,378 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| magicschool.ai | #66,392 | AWS Lambda, Amplitude, Better Uptime + 23 more | Find emails |
| wat.tv | #66,396 | Next.js | Find emails |
| carinfo.app | #66,402 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 6 more | Find emails |
| world.org | #66,408 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| 123presto.com | #66,429 | Amazon Route 53, Google Identity Services, Google Maps + 3 more | Find emails |
| wavecom.ee | #66,439 | CookieYes, DigiCert, Drupal + 4 more | Find emails |
| gdit.com | #66,443 | AppNexus, Contentful, Google Tag Manager + 5 more | Find emails |
| loblaw.ca | #66,446 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 12 more | Find emails |
| axure.com | #66,476 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| cypherpunks.ru | #66,490 | Cloudflare, DDoS-Guard, Google Fonts + 4 more | Find emails |
| theinfatuation.com | #66,514 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 6 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 →