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 |
|---|---|---|---|
| stockx.com | #6,858 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| mohfw.gov.in | #6,865 | Akamai edge/CDN, Akamai mPulse, Apache APISIX + 2 more | Find emails |
| kitco.com | #6,878 | Amazon Advertising, Azure DNS, DoubleClick (Google Ads) + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| tmweb.ru | #6,883 | Next.js, Qrator, Yandex Metrica | Find emails |
| my-best.com | #6,892 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| jagranjosh.com | #6,895 | Amazon Route 53, DigiCert, Next.js | Find emails |
| icy-veins.com | #6,904 | Astro, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| lenta.tech | #6,918 | Cloudflare, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| ntv.com.tr | #6,934 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 6 more | Find emails |
| lanouvellerepublique.fr | #6,937 | Amazon (ACM), Amazon CloudFront, Didomi + 1 more | Find emails |
| hitta.se | #6,943 | Adnami, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| carvana.com | #6,948 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| citigroup.com | #6,957 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 5 more | Find emails |
| luma.com | #6,967 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| aol.de | #6,978 | Amazon Route 53, DigiCert, Next.js | Find emails |
| oem.com.mx | #6,982 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 5 more | Find emails |
| ixigo.com | #6,986 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 6 more | Find emails |
| biography.com | #6,991 | Amazon Route 53, Microsoft 365, Next.js + 2 more | Find emails |
| lavoz.com.ar | #7,019 | Akamai mPulse, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| coub.com | #7,025 | Amazon Route 53, Cloudflare Turnstile, Let's Encrypt + 3 more | Find emails |
| thairath.co.th | #7,027 | Amazon CloudFront, Amazon Route 53, DigiCert + 16 more | Find emails |
| zalando.nl | #7,028 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| ble.ir | #7,036 | Next.js | Find emails |
| ngrok.com | #7,038 | Amazon CloudFront, Amazon Route 53, Atlassian Cloud + 16 more | Find emails |
| invisalign.com | #7,048 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 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 →