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 |
|---|---|---|---|
| recombee.com | #12,089 | Adobe Fonts (Typekit), Cloudflare, Google Tag Manager + 5 more | Find emails |
| sezzle.com | #12,092 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| ally.com | #12,093 | Akamai Bot Manager, Akamai mPulse, Dynatrace + 1 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| angelone.in |
| #12,126 |
| AppsFlyer, Cloudflare, Cloudflare edge/CDN + 8 more |
| Find emails |
| myflorida.com | #12,140 | Amazon (ACM), Amazon CloudFront, Google Analytics + 3 more | Find emails |
| flowgpt.com | #12,143 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| publix.com | #12,144 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 6 more | Find emails |
| freshrelease.com | #12,161 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 8 more | Find emails |
| kumulos.com | #12,163 | Cloudflare, Cloudinary, Cookiebot + 7 more | Find emails |
| axiom.co | #12,169 | Cloudflare, Let's Encrypt, Next.js + 1 more | Find emails |
| talabat.com | #12,173 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| rent.com | #12,177 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| gotomypc.com | #12,183 | Akamai Bot Manager, DigiCert, Google Tag Manager + 2 more | Find emails |
| nar.realtor | #12,187 | Akamai Edge DNS, Drupal, Google Publisher Tag + 4 more | Find emails |
| bydata.com | #12,206 | Amazon (ACM), Amazon CloudFront, Next.js + 1 more | Find emails |
| yarnpkg.com | #12,209 | Algolia, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| earnin.com | #12,226 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| omnicalculator.com | #12,253 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 3 more | Find emails |
| fronius.com | #12,265 | Next.js, Sectigo, Sitecore | Find emails |
| superops.ai | #12,277 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| stape.io | #12,281 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| jquery.org | #12,287 | Cloudflare, Google Analytics, Google Tag Manager + 4 more | Find emails |
| civitai.com | #12,289 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| business.com | #12,299 | Amazon Route 53, DigiCert, Microsoft 365 + 3 more | Find emails |
| cline.bot | #12,311 | Google Cloud DNS, Google Tag Manager, Google Workspace + 5 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 →