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 |
|---|---|---|---|
| pocketfm.com | #15,764 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| sixflags.com | #15,775 | AB Tasty, Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| hellomoon.io | #15,797 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| life.ru | #15,800 | Google Tag Manager, Next.js, Nginx + 1 more | Find emails |
| rivian.com | #15,834 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| comptia.org | #15,847 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| pagerduty.com | #15,855 | Amazon Route 53, Cloudflare edge/CDN, Let's Encrypt + 4 more | Find emails |
| thepointsguy.com | #15,865 | Amazon Route 53, CHEQ, Fastly + 7 more | Find emails |
| monzo.com | #15,881 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| ladbible.com | #15,895 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| deadspin.com | #15,930 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| sncf.com | #15,963 | Amazon Route 53, Cloudflare edge/CDN, DataDome + 2 more | Find emails |
| repl.co | #15,981 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| quip.com | #16,000 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 4 more | Find emails |
| t3n.de | #16,007 | DigiCert, Fastly, Google Cloud DNS + 4 more | Find emails |
| wsws.org | #16,015 | Google Analytics, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| drogaraia.com.br | #16,047 | Akamai Bot Manager, Amazon Route 53, Datadog + 6 more | Find emails |
| flodesk.com | #16,052 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 6 more | Find emails |
| myfreshworks.com | #16,054 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 6 more | Find emails |
| zalando.ch | #16,062 | Akamai Bot Manager, Amazon Route 53, Let's Encrypt | Find emails |
| statefarm.org | #16,074 | DigiCert, Next.js, Optimizely + 1 more | Find emails |
| ceros.com | #16,082 | Amazon Route 53, Contentful, Google Fonts + 6 more | Find emails |
| wear.jp | #16,091 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| e24.no | #16,093 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| superhuman.com | #16,111 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 4 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 →