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 |
|---|---|---|---|
| salutelazio.it | #81,299 | Azure DNS, Azure Front Door, Next.js | Find emails |
| matetranslate.com | #81,300 | AOS, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| sberbank-insurance.ru | #81,308 | Let's Encrypt, Next.js, Nginx + 1 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| pnm.com | #81,312 | Apache, Citrix NetScaler, Font Awesome + 7 more | Find emails |
| vidgap.com | #81,322 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 5 more | Find emails |
| hybel.no | #81,338 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare edge/CDN + 12 more | Find emails |
| kemik.gt | #81,347 | Bugsnag, Cloudflare, Let's Encrypt + 3 more | Find emails |
| mastodon.art | #81,348 | Let's Encrypt, Ruby on Rails | Find emails |
| joytify.com | #81,364 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| crocs.fr | #81,379 | Algolia, Azure DNS, Braintree + 11 more | Find emails |
| player2.game | #81,382 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| tribune.net.ph | #81,416 | AnyMind Group, Cloudflare, Google Analytics + 4 more | Find emails |
| amway.in | #81,440 | Amazon (ACM), Amazon CloudFront, Contentstack + 11 more | Find emails |
| f0rbet.com | #81,445 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| xotiny.com | #81,448 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| roosterteeth.com | #81,477 | Cloudflare, Let's Encrypt, Next.js + 4 more | Find emails |
| ku66.ru | #81,480 | DDoS-Guard, Let's Encrypt, Next.js + 3 more | Find emails |
| testportal.com | #81,497 | Azure DNS, Azure Front Door, Chart.js + 12 more | Find emails |
| vturb.com.br | #81,503 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| starbucks.ca | #81,540 | Azure API Management, Azure Front Door, Branch + 15 more | Find emails |
| seeed.cc | #81,543 | Alibaba Cloud CDN, Amazon Route 53, Citrix NetScaler + 4 more | Find emails |
| kycport.com | #81,592 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| taltech.ee | #81,609 | Cloudflare Bot Management, Cloudflare edge/CDN, Drupal + 5 more | Find emails |
| plixlife.com | #81,619 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| gsam.com | #81,624 | Akamai edge/CDN, DigiCert, Next.js + 1 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 →