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 |
|---|---|---|---|
| ourbit.com | #116,547 | AOS, Alibaba Cloud CDN, Amazon Route 53 + 7 more | Find emails |
| vulcanlabs.co | #116,567 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| lightfunnels.com | #116,575 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| clubcooee.com | #116,588 | AppsFlyer, Cloudflare edge/CDN, DigiCert + 13 more | Find emails |
| itaucultural.org.br | #116,593 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| chamaileon.io | #116,595 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| rocketnews.site | #116,607 | AppsFlyer, Cloudflare, Google Analytics + 3 more | Find emails |
| iotforall.com | #116,610 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| qopla.com | #116,653 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| stape.co | #116,656 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| grover.com | #116,665 | Apple Pay, Braze, CHEQ + 8 more | Find emails |
| zalando-lounge.at | #116,677 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 4 more | Find emails |
| sonarqube.org | #116,718 | Google Tag Manager, Navattic, Netlify | Find emails |
| ether.fi | #116,720 | Amazon Route 53, Ashby, Google Analytics + 6 more | Find emails |
| paperjam.lu | #116,727 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| withremark.com | #116,735 | AWS Lambda, Cloudflare edge/CDN, CookieYes + 13 more | Find emails |
| bosscontrol.ru | #116,746 | Envoy, Next.js, Yandex Metrica | Find emails |
| starsandstripesfc.com | #116,752 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 13 more | Find emails |
| ttu.ee | #116,758 | Cloudflare Bot Management, Cloudflare edge/CDN, Drupal + 4 more | Find emails |
| cebeo.be | #116,768 | Bunny Fonts, Cloudflare edge/CDN, Dynatrace + 2 more | Find emails |
| highrisegame.com | #116,770 | Cloudflare, Cloudflare edge/CDN, Intercom + 2 more | Find emails |
| uxuy.com | #116,781 | Google Cloud DNS, Let's Encrypt, Next.js + 3 more | Find emails |
| timeline.com | #116,783 | Let's Encrypt, Microsoft 365, Next.js + 7 more | Find emails |
| choiceindia.com | #116,800 | Cloudflare, FingerprintJS, Google Fonts + 11 more | Find emails |
| usezapay.com.br | #116,807 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 10 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 →