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 |
|---|---|---|---|
| wixanswers.com | #19,553 | Let's Encrypt, NS1, Wix | Find emails |
| ecolab.com | #19,561 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 7 more | Find emails |
| tikkie.me | #19,569 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| rou.video |
| #19,600 |
| Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more |
| Find emails |
| frontier.com | #19,618 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 22 more | Find emails |
| descript.com | #19,629 | AWS Lambda, Builder.io, Cloudflare edge/CDN + 14 more | Find emails |
| passion-games.com | #19,635 | Cloudflare edge/CDN, Google Trust Services, Namecheap + 5 more | Find emails |
| binance.org | #19,643 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| simplesite.com | #19,645 | Let's Encrypt, Next.js, Varnish + 1 more | Find emails |
| dexerto.com | #19,647 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| fcbayern.com | #19,652 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| coolinarika.com | #19,657 | Adobe Fonts, Azure DNS, DoubleClick (Google Ads) + 8 more | Find emails |
| nttdata.com | #19,662 | DigiCert, Font Awesome, Google Tag Manager + 2 more | Find emails |
| onnetwork.tv | #19,678 | Let's Encrypt, Next.js, Turbopack | Find emails |
| bonhams.com | #19,687 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 5 more | Find emails |
| moneygram.com | #19,692 | Amazon CloudFront, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| cifraclub.com | #19,714 | Amazon Advertising, Amazon Route 53, Casale Media + 10 more | Find emails |
| wcvb.com | #19,718 | Amazon Advertising, Amazon Route 53, Casale Media + 16 more | Find emails |
| nodesource.com | #19,743 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| movember.com | #19,748 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| lemonade.com | #19,755 | Amazon CloudFront, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| stiripesurse.ro | #19,763 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| qlikcloud.com | #19,769 | Amazon CloudFront, Amazon Route 53, DigiCert + 1 more | Find emails |
| ovh.ca | #19,776 | Drupal, Let's Encrypt, Next.js | Find emails |
| ktown4u.com | #19,800 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 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 →