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 |
|---|---|---|---|
| donostia.eus | #119,674 | Bootstrap, Popper.js, Sectigo + 1 more | Find emails |
| zalando.lv | #119,696 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| forsvaret.dk | #119,725 | Bluesky, Bootstrap, D3.js + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| pencil.dev |
| #119,738 |
| GoatCounter, Let's Encrypt, Next.js + 3 more |
| Find emails |
| waafi.com | #119,755 | Cloudflare, Next.js | Find emails |
| sofascore1.com | #119,758 | Cloudflare, Cloudflare Turnstile, DoubleClick (Google Ads) + 5 more | Find emails |
| jellow.site | #119,770 | Alibaba Cloud DNS, DigiCert, Next.js | Find emails |
| joinblvd.com | #119,781 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| acumenmd.com | #119,788 | Amazon Route 53, Citrix NetScaler, Google Fonts + 11 more | Find emails |
| tkt.ge | #119,792 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| thecapitalgrille.com | #119,793 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 17 more | Find emails |
| sprynet.com | #119,824 | Ahrefs Analytics, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| gymboree.com | #119,832 | Adobe Audience Manager, Adobe Experience Cloud (Launch), Akamai Bot Manager + 9 more | Find emails |
| mediately.co | #119,839 | Amazon Route 53, Google Fonts, Let's Encrypt + 4 more | Find emails |
| hiveon.com | #119,875 | Cloudflare, Cloudflare edge/CDN, Gatsby + 1 more | Find emails |
| secret-agents.ru | #119,877 | Let's Encrypt, Next.js, Nginx + 4 more | Find emails |
| ozk.com | #119,880 | Cloudflare, Cloudflare edge/CDN, Gatsby + 1 more | Find emails |
| skydns.ru | #119,885 | Next.js, Nginx | Find emails |
| openbankpay.com | #119,923 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| lasalle.edu.co | #119,928 | Drupal, Google Tag Manager, Google Trust Services + 5 more | Find emails |
| ulockpic.com | #119,929 | Alibaba Cloud DNS, DoubleClick (Google Ads), Google Analytics + 3 more | Find emails |
| fibextelecom.net | #119,938 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| intothegloss.com | #119,978 | Cloudflare, Cloudflare edge/CDN, Contentful + 4 more | Find emails |
| parakeet-ai.com | #119,997 | Google Ads Conversion, Google Analytics, Google Tag Manager + 6 more | Find emails |
| zarina.ru | #120,010 | Diginetica, Mindbox, Next.js + 2 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 →