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 |
|---|---|---|---|
| fortune.com | #1,078 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| lge.com | #1,084 | Akamai edge/CDN, Akamai mPulse, Datadog + 5 more | Find emails |
| pendo.io | #1,091 | Builder.io, Google Analytics, Google Cloud DNS + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| espncricinfo.com |
| #1,092 |
| Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 5 more |
| Find emails |
| gofundme.com | #1,110 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 22 more | Find emails |
| psychologytoday.com | #1,119 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| aftonbladet.se | #1,145 | Amazon (ACM), Amazon CloudFront, Angular | Find emails |
| publicnode.com | #1,163 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| dmm.co.jp | #1,164 | Akamai Edge DNS, Amazon CloudFront, Google Tag Manager + 2 more | Find emails |
| psu.edu | #1,171 | Amazon (ACM), Amazon CloudFront, Contentful + 5 more | Find emails |
| cricbuzz.com | #1,179 | DigiCert, DoubleClick (Google Ads), Google Fonts + 4 more | Find emails |
| vg.no | #1,182 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| vinted.fr | #1,186 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| indiamart.com | #1,189 | Amazon Route 53, Express, Google Analytics + 5 more | Find emails |
| aparat.com | #1,195 | Next.js | Find emails |
| abc.net.au | #1,202 | Akamai Edge DNS, DigiCert, Google Analytics + 2 more | Find emails |
| tailscale.com | #1,205 | Amazon Route 53, Let's Encrypt, Next.js + 3 more | Find emails |
| cnnbrasil.com.br | #1,223 | Azure DNS, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| livescore.com | #1,235 | Adobe Experience Cloud (Launch), AppsFlyer, Contentful + 7 more | Find emails |
| businesswire.com | #1,246 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| kakao.com | #1,252 | Daum, DigiCert, Google Tag Manager + 9 more | Find emails |
| zalando.de | #1,260 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 3 more | Find emails |
| vietnam.vn | #1,275 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| buzzfeed.com | #1,300 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Advertising + 8 more | Find emails |
| blooket.com | #1,303 | Cloudflare Bot Management, Cloudflare Turnstile, 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 →