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 |
|---|---|---|---|
| airwallex.com | #10,940 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| mn.co | #11,037 | Amazon Route 53, Contentful, Gatsby + 7 more | Find emails |
| coles.com.au | #11,039 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Bazaarvoice + 7 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| geoguessr.com | #11,056 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| dailyrecord.co.uk | #11,065 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| linear.app | #11,076 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| xumo.com | #11,089 | Google Cloud DNS, Next.js, OneTrust + 3 more | Find emails |
| pepsico.com | #11,090 | DigiCert, Google Tag Manager, Imperva + 2 more | Find emails |
| vix.com | #11,115 | Fastly, Google Cloud DNS, New Relic + 4 more | Find emails |
| postscript.io | #11,116 | Amazon Route 53, Contentful, Let's Encrypt + 3 more | Find emails |
| vodafone.it | #11,117 | Amazon CloudFront, Imperva, Next.js + 1 more | Find emails |
| gryphline.com | #11,126 | Next.js | Find emails |
| eventbrite.ca | #11,140 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| xiaomiev.com | #11,161 | DigiCert, Next.js, Nginx | Find emails |
| pantone.com | #11,165 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| novaventa.com.co | #11,176 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| k8slens.dev | #11,193 | Amazon Route 53, Fastly, Imperva + 2 more | Find emails |
| spokeo.com | #11,212 | Amazon (ACM), Amazon Route 53, AppNexus (Xandr) + 2 more | Find emails |
| weightwatchers.com | #11,219 | Amazon Route 53, DigiCert, Fastly + 5 more | Find emails |
| svd.se | #11,250 | Amazon (ACM), Amazon CloudFront, AppNexus (Xandr) + 2 more | Find emails |
| koreatimes.co.kr | #11,293 | Amazon CloudFront, Azure DNS, Google Analytics + 5 more | Find emails |
| melia.com | #11,298 | Akamai Edge DNS, DigiCert, Dynatrace + 3 more | Find emails |
| solarwinds.com | #11,299 | Akamai Edge DNS, DigiCert, Microsoft 365 + 3 more | Find emails |
| salesloft.com | #11,301 | Amazon Route 53, Chili Piper, Cloudflare edge/CDN + 5 more | Find emails |
| aftenposten.no | #11,323 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 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 →