JavaScript Library & Framework
40,938 of the 965,200 top sites in our Tranco top-1M census run React (4.2%). 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 | yahoo.com | #56 (Tranco) | Find emails |
| 4 | vimeo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| toon-hub.com | #138,543 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| edgeprop.my | #138,558 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| sea.museum | #138,559 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| kubotausa.com | #138,570 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| fionapremium.com | #138,578 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| nakamotoinstitute.org | #138,611 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| previdenciarista.com | #138,615 | Amazon Route 53, Google Analytics, Google Tag Manager + 4 more | Find emails |
| daviplata.com | #138,619 | Amazon Route 53, Dynatrace, Google Tag Manager + 2 more | Find emails |
| credify.tech | #138,627 | Akamai Bot Manager, Amazon Route 53, Contentful + 8 more | Find emails |
| tapcart.studio | #138,649 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| serverless.com | #138,650 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| knot.chat | #138,660 | Citrix NetScaler, Google Analytics, Google Workspace + 2 more | Find emails |
| berg.com | #138,671 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 5 more | Find emails |
| bonefishgrill.com | #138,677 | Akamai Bot Manager, Akamai Edge DNS, Akamai mPulse + 6 more | Find emails |
| feathericons.com | #138,703 | Gatsby, Google Analytics, Let's Encrypt + 2 more | Find emails |
| lorka.ai | #138,735 | Google Cloud DNS, Google Trust Services, Google Workspace + 1 more | Find emails |
| chord.co | #138,744 | Cloudflare, Google Analytics, Google Tag Manager + 4 more | Find emails |
| valiant.ch | #138,747 | DigiCert, Google Tag Manager | Find emails |
| footballscoop.com | #138,754 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 4 more | Find emails |
| swiperjs.com | #138,758 | Algolia, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| aldebaran.ru | #138,773 | Cloudflare, Let's Encrypt, Next.js + 1 more | Find emails |
| smsonline.cloud | #138,779 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| crownmelbourne.com.au | #138,833 | CSC (Digital Brand Services), DigiCert, Google Tag Manager + 2 more | Find emails |
| fora.travel | #138,837 | Amazon Route 53, Bootstrap, Contentful + 11 more | Find emails |
| feyenoord.com | #138,861 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →