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 |
|---|---|---|---|
| architizer.com | #21,548 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 19 more | Find emails |
| tr.ee | #21,565 | Amazon Route 53, Fastly, Google Tag Manager + 4 more | Find emails |
| kapwing.com | #21,567 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| ionos.es | #21,579 | Apache, Kameleoon, Next.js + 2 more | Find emails |
| vllm.ai | #21,590 | Amazon S3, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| minimax.io | #21,613 | Akamai edge/CDN, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| pse.com.co | #21,617 | Amazon Route 53, Bootstrap, DigiCert + 7 more | Find emails |
| replo.app | #21,624 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| geoproapp.com | #21,626 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| you.com | #21,629 | AWS Lambda, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| isinolsun.com | #21,647 | DigiCert, Elementor, Google Fonts + 7 more | Find emails |
| omegatheme.com | #21,660 | Cloudflare, Cloudflare edge/CDN, Crisp + 7 more | Find emails |
| tsheets.com | #21,682 | Akamai edge/CDN, DigiCert, Envoy + 4 more | Find emails |
| logentries.com | #21,696 | Adobe Fonts, Adobe Fonts (Typekit), Amazon (ACM) + 7 more | Find emails |
| pistonheads.com | #21,697 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| kempinski.com | #21,702 | CSC (Digital Brand Services), Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| b-cd.app | #21,705 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| sibautomation.com | #21,733 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| applegadgetsbd.com | #21,740 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| matbao.com | #21,743 | Amazon Route 53, Bootstrap, Font Awesome + 12 more | Find emails |
| newspicks.com | #21,750 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| exteragram.app | #21,768 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| openprovider.eu | #21,774 | Cookiebot, Google Fonts, Google Tag Manager + 5 more | Find emails |
| sp-today.com | #21,776 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| upcloud.com | #21,777 | Bluesky, Cloudflare edge/CDN, Google Tag Manager + 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 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 →