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 |
|---|---|---|---|
| verdi.de | #34,321 | Consentmanager.net, DigiCert, Microsoft 365 + 4 more | Find emails |
| bigassfans.com | #34,351 | Adobe Fonts, Adobe Fonts (Typekit), BigCommerce + 6 more | Find emails |
| outplayed.tv | #34,372 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| my-alfred.com | #34,382 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| regions.ru | #34,423 | Cloudflare, DDoS-Guard, Let's Encrypt + 5 more | Find emails |
| vivenu.com | #34,425 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| hipcamp.com | #34,440 | Cloudflare, Cloudinary, Google Tag Manager + 6 more | Find emails |
| cunard.com | #34,442 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 4 more | Find emails |
| vi.nl | #34,446 | Amazon Route 53, DoubleClick (Google Ads), Google Tag Manager + 4 more | Find emails |
| aimerce.ai | #34,467 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| qms.ru | #34,476 | Drupal, Next.js, Yandex Metrica | Find emails |
| bidsystem.ai | #34,480 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| wyff4.com | #34,482 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| mention.com | #34,489 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 15 more | Find emails |
| vuoriclothing.com | #34,510 | Adobe Fonts, Adobe Fonts (Typekit), Let's Encrypt + 5 more | Find emails |
| scandichotels.com | #34,516 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 7 more | Find emails |
| uralsbyt.ru | #34,524 | Bitrix, Google Fonts, Next.js + 7 more | Find emails |
| goldbelly.com | #34,528 | Adobe Fonts (Typekit), Bootstrap, ChatGPT Ads Pixel + 18 more | Find emails |
| omroepbrabant.nl | #34,542 | Cloudflare, Cloudflare edge/CDN, Microsoft 365 + 3 more | Find emails |
| tennis.com | #34,547 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| agentio.com | #34,556 | AWS Lambda, Ashby, Cloudflare + 14 more | Find emails |
| yodayo.com | #34,564 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| jyllands-posten.dk | #34,581 | Adnami, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| mobfox.com | #34,583 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| kraftheinz.com | #34,584 | Adobe Fonts, Adobe Fonts (Typekit), CSC (Digital Brand Services) + 8 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 →