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 |
|---|---|---|---|
| nexojornal.com.br | #118,621 | Amazon Route 53, DebugBear, Google Identity Services + 5 more | Find emails |
| abnormalsecurity.com | #118,622 | Amazon Route 53, Contentstack, DigiCert + 6 more | Find emails |
| leakshaven.com | #118,632 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| poseidonhd2.co | #118,654 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| america250.org | #118,663 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| audiostack.ai | #118,683 | Amazon Route 53, Google Tag Manager, Google Workspace + 5 more | Find emails |
| san-x.co.jp | #118,684 | Amazon (ACM), Amazon CloudFront, Google Analytics + 2 more | Find emails |
| swordhealth.com | #118,696 | Cloudflare, Let's Encrypt, Next.js + 4 more | Find emails |
| unn.com.ua | #118,719 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| itools.mn | #118,727 | Next.js, Nginx, Sectigo + 1 more | Find emails |
| sonepar.fr | #118,732 | Bunny Fonts, Cloudflare edge/CDN, Dynatrace + 2 more | Find emails |
| erotik.com | #118,736 | Let's Encrypt, Nginx | Find emails |
| followish.io | #118,747 | Google Fonts, Let's Encrypt, Next.js + 2 more | Find emails |
| everipedia.org | #118,750 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| sbroker.de | #118,775 | Cloudflare, Cloudflare edge/CDN, Drupal + 3 more | Find emails |
| file.io | #118,795 | Cloudflare, Cloudflare edge/CDN, Gatsby + 1 more | Find emails |
| whitecap.com | #118,801 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| mellon.org | #118,824 | Amazon Route 53, Contentful, Google Tag Manager + 3 more | Find emails |
| mangovoice.com | #118,837 | Amazon Route 53, Let's Encrypt, Next.js + 2 more | Find emails |
| technologymagazine.com | #118,842 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| super.site | #118,856 | Let's Encrypt, Next.js, Turbopack + 1 more | Find emails |
| linkareer.com | #118,882 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| divatoon.com | #118,888 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| newlenta24.online | #118,900 | AppsFlyer, Cloudflare, Google Analytics + 3 more | Find emails |
| dbs.id | #118,919 | Adobe Experience Cloud (Launch), AppDynamics, Bootstrap + 6 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 →