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 |
|---|---|---|---|
| 123rf.com | #4,830 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| digikala.com | #4,837 | Next.js, Turbopack | Find emails |
| infomaniak.ch | #4,859 | Gatsby, Sectigo | Find emails |
| nimo.tv |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| #4,861 |
| Amazon Route 53, DigiCert, Google AdSense + 5 more |
| Find emails |
| dr.dk | #4,867 | Akamai Edge DNS, Cookiebot, Let's Encrypt + 2 more | Find emails |
| johnlewis.com | #4,886 | Akamai Bot Manager, Akamai Edge DNS, DigiCert + 3 more | Find emails |
| theweathernetwork.com | #4,903 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| dominos.com | #4,906 | Akamai Edge DNS, Microsoft 365, Next.js + 1 more | Find emails |
| huya.com | #4,908 | Citrix NetScaler, DigiCert | Find emails |
| anker-in.com | #4,918 | Let's Encrypt, Netlify, Next.js + 1 more | Find emails |
| dallasnews.com | #4,933 | Fastly, Google Publisher Tag, Microsoft 365 + 4 more | Find emails |
| fox.com | #4,934 | Amplitude, Fastly, Meta Pixel + 3 more | Find emails |
| costco.ca | #4,937 | Akamai Edge DNS, Fastly, Next.js + 3 more | Find emails |
| startribune.com | #4,940 | Amazon Route 53, Google Publisher Tag, Google Tag Manager + 5 more | Find emails |
| tik.porn | #4,947 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| mango.com | #4,956 | Akamai Bot Manager, Amazon API Gateway, Amazon Route 53 + 4 more | Find emails |
| salesmartly.com | #4,976 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| bancointer.com.br | #4,979 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| formula1.com | #4,997 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 3 more | Find emails |
| httpbin.org | #5,009 | Amazon (ACM), Amazon Route 53, Google Fonts + 2 more | Find emails |
| aboutamazon.com | #5,017 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 2 more | Find emails |
| experian.com | #5,037 | Amazon CloudFront, Gatsby, Imperva + 1 more | Find emails |
| americanas.com.br | #5,049 | Amazon CloudFront, Amazon Route 53, Google Fonts + 4 more | Find emails |
| gs.com | #5,058 | Akamai edge/CDN, Amazon CloudFront, DigiCert + 2 more | Find emails |
| lapresse.ca | #5,067 | Amazon (ACM), Amazon CloudFront, Cloudflare + 4 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 →