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 |
|---|---|---|---|
| predict.fun | #122,125 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| funnysphere.com | #122,147 | Next.js, Nginx | Find emails |
| mindmup.com | #122,183 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| appsmith.com |
| #122,237 |
| Amazon CloudFront, Amazon Route 53, Contentful + 4 more |
| Find emails |
| openfin.co | #122,256 | Amazon CloudFront, Amazon Route 53, Docusaurus + 6 more | Find emails |
| myajc.com | #122,270 | Amazon (ACM), Amazon CloudFront, Google Tag Manager + 3 more | Find emails |
| petsafe.net | #122,290 | Adobe Fonts (Typekit), DigiCert, Gatsby + 2 more | Find emails |
| willow.tv | #122,298 | DigiCert, DoubleClick (Google Ads), Google Fonts + 4 more | Find emails |
| xtream.cloud | #122,319 | Bunny CDN, BunnyCDN, Cloudflare + 6 more | Find emails |
| phonebook92.com | #122,321 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 11 more | Find emails |
| thunderclap.it | #122,326 | Ahrefs Analytics, Amazon CloudFront, Cloudflare + 7 more | Find emails |
| blockdag.network | #122,364 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 6 more | Find emails |
| credit-agricole.it | #122,374 | ASP.NET, Akamai Edge DNS, Amazon CloudFront + 9 more | Find emails |
| stape.pro | #122,385 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| joybuy.fr | #122,405 | Amazon CloudFront, Amazon Route 53, Google Analytics + 3 more | Find emails |
| careerkarma.com | #122,428 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| chip.pl | #122,436 | Bluesky, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| xjuggler.de | #122,437 | Google Analytics, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| thebestschools.org | #122,440 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| playhorny.com | #122,449 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 3 more | Find emails |
| zalando-outlet.de | #122,454 | Amazon (ACM), Amazon Route 53, Bootstrap + 7 more | Find emails |
| inteletravel.com | #122,466 | AddToAny, Cloudflare, Cloudflare Bot Management + 17 more | Find emails |
| minigame.com | #122,473 | Alibaba Cloud DNS, Cloudflare edge/CDN, Google AdSense + 4 more | Find emails |
| mrmarvis.com | #122,479 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| macdiscount.com | #122,480 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 6 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 →