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 |
|---|---|---|---|
| grasshopper.com | #58,768 | ASP.NET, Amazon Route 53, AppNexus + 14 more | Find emails |
| indowebsite.net | #58,786 | Cloudflare edge/CDN, Google Trust Services, Next.js + 1 more | Find emails |
| ipdeep.com | #58,802 | Alibaba Cloud DNS, Baidu Analytics, CKEditor + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| letsenhance.io | #58,816 | Amazon S3, Cloudflare, Cloudflare Bot Management + 3 more | Find emails |
| pagaleve.com.br | #58,820 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 21 more | Find emails |
| removepaywall.com | #58,824 | Font Awesome, Google AdSense, Google Fonts + 6 more | Find emails |
| cellebrite.com | #58,828 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| flashproxy.io | #58,836 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 7 more | Find emails |
| zalando.hu | #58,874 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| trend.sk | #58,884 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| hatla2ee.com | #58,889 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| casehug.com | #58,917 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 6 more | Find emails |
| moh.gov.sg | #58,934 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| try-breeze.com | #58,942 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| freedommortgage.com | #58,943 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| gulpjs.com | #58,972 | Algolia, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| workiz.com | #58,975 | AppsFlyer, Cloudflare Turnstile, Cloudflare Web Analytics + 11 more | Find emails |
| trtspor.com.tr | #58,977 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| biosites.com | #58,982 | Adobe Fonts, Adobe Fonts (Typekit), Fastly + 8 more | Find emails |
| unrestrict.club | #58,985 | Caddy, Google Fonts, Let's Encrypt + 2 more | Find emails |
| meta.vn | #58,988 | Blogger, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| logo.dev | #59,014 | Cloudflare, Let's Encrypt, Mintlify + 3 more | Find emails |
| loteria.cl | #59,022 | Amazon CloudFront, Axios, Google Fonts + 3 more | Find emails |
| nm.com | #59,049 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Amazon CloudFront + 6 more | Find emails |
| caveduck.io | #59,050 | Cloudflare, Cloudflare edge/CDN, Daum + 3 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →