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 |
|---|---|---|---|
| railyatri.in | #8,445 | Akamai Edge DNS, Akamai edge/CDN, DigiCert + 8 more | Find emails |
| nmas.com.mx | #8,446 | DoubleClick (Google Ads), Envoy, Google Analytics + 9 more | Find emails |
| gov.gr | #8,450 | Google Analytics, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| amateri.com |
| #8,458 |
| Cloudflare, Cloudflare edge/CDN, Google Analytics + 7 more |
| Find emails |
| gladly.com | #8,466 | Amazon Route 53, Bizible, Convert + 9 more | Find emails |
| lever.co | #8,491 | Amazon Route 53, CookieYes, Google Tag Manager + 4 more | Find emails |
| onlinejobs.ph | #8,495 | Bootstrap, Clicky, Cloudflare + 16 more | Find emails |
| redislabs.com | #8,499 | Amazon Route 53, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| sodimac.cl | #8,509 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| paytm.com | #8,522 | Amazon Route 53, Cloudflare edge/CDN, DigiCert + 7 more | Find emails |
| retailrocket.ru | #8,571 | ASP.NET, Docusaurus, Nginx + 5 more | Find emails |
| amazonses.com | #8,572 | Adobe Advertising Cloud, Adobe Analytics, Adobe Audience Manager + 9 more | Find emails |
| olist.com | #8,578 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 6 more | Find emails |
| ts.net | #8,583 | Let's Encrypt, Next.js, Vercel | Find emails |
| apollopharmacy.in | #8,597 | AppsFlyer, Cloudflare, DoubleClick (Google Ads) + 4 more | Find emails |
| anker.com | #8,609 | Judge.me, Let's Encrypt, Netlify + 3 more | Find emails |
| ntvspor.net | #8,614 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 5 more | Find emails |
| dailystar.co.uk | #8,643 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| mercantilbanco.com | #8,645 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| rnz.co.nz | #8,649 | Amazon Route 53, D3.js, Fastly + 8 more | Find emails |
| homecenter.com.co | #8,674 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| france.tv | #8,688 | AT Internet, Akamai Edge DNS, Google Ads Conversion + 7 more | Find emails |
| f-secure.com | #8,711 | Akamai Edge DNS, DigiCert, Google Tag Manager + 4 more | Find emails |
| unipd.it | #8,724 | Amazon (ACM), Amazon CloudFront, Drupal + 3 more | Find emails |
| sendinblue.com | #8,729 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 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 →