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 |
|---|---|---|---|
| cloudx2.com | #45,069 | Let's Encrypt, Microsoft 365, Next.js + 2 more | Find emails |
| nowtv.it | #45,106 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Microsoft 365 + 5 more | Find emails |
| comick.dev | #45,108 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| tfgm.com |
| #45,111 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more |
| Find emails |
| barion.com | #45,131 | ASP.NET, Builder.io, Cloudflare + 18 more | Find emails |
| buycycle.com | #45,157 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| convertkit-mail4.com | #45,189 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Web Analytics + 8 more | Find emails |
| kmbc.com | #45,204 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| writersdigest.com | #45,233 | Amazon Route 53, Fastly, Let's Encrypt + 5 more | Find emails |
| openpanel.dev | #45,240 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| everand.com | #45,242 | Amazon Route 53, Envoy, Fastly + 7 more | Find emails |
| arynews.tv | #45,257 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 12 more | Find emails |
| bitbns.com | #45,263 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 17 more | Find emails |
| peakon.com | #45,271 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Amazon (ACM) + 6 more | Find emails |
| deltaww.com | #45,279 | Azure Front Door, Cloudflare Turnstile, DigiCert + 5 more | Find emails |
| level.io | #45,280 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| radio.net | #45,292 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| amediateka.ru | #45,319 | Amazon Route 53, Next.js, Nginx + 1 more | Find emails |
| mediaget.com | #45,322 | Ahrefs Analytics, Amazon Route 53, Google AdSense + 4 more | Find emails |
| nmfn.com | #45,328 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Amazon CloudFront + 6 more | Find emails |
| playfame.com | #45,343 | Builder.io, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| oneroof.co.nz | #45,375 | AB Tasty, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| wset.com | #45,395 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| crumblcookies.com | #45,417 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| remax.ca | #45,419 | Amazon (ACM), Amazon CloudFront, 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 →