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 |
|---|---|---|---|
| koninklijkhuis.nl | #126,583 | DigiCert, Next.js, Turbopack | Find emails |
| watcho.com | #126,613 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| pvstory.com | #126,624 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| tella.tv |
| #126,628 |
| Fathom, Let's Encrypt, Next.js + 2 more |
| Find emails |
| ogio.com | #126,632 | CSC (Digital Brand Services), Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| redact.dev | #126,635 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 2 more | Find emails |
| vanderbilthealth.com | #126,653 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| mrcooper.com | #126,658 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| dayton247now.com | #126,662 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| scufgaming.com | #126,671 | AB Tasty, Cloudflare, Cloudflare Bot Management + 6 more | Find emails |
| utel.edu.mx | #126,673 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| luontoon.fi | #126,681 | Cookiebot, Drupal, Next.js + 1 more | Find emails |
| iagcargo.com | #126,683 | Akamai Bot Manager, Amazon Route 53, Gatsby + 1 more | Find emails |
| prisonfellowship.org | #126,697 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| buchkatalog.de | #126,719 | CSC (Digital Brand Services), Next.js | Find emails |
| fyndiq.fi | #126,745 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| metagenics.com | #126,758 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| legia.com | #126,767 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 4 more | Find emails |
| triennale.org | #126,806 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 3 more | Find emails |
| wallex.ir | #126,848 | Microsoft Clarity, Next.js, Zoho Mail + 2 more | Find emails |
| platipomiru.com | #126,850 | Cloudflare, Google Tag Manager, Meta Pixel + 3 more | Find emails |
| safetywing.com | #126,854 | Google Cloud DNS, Google Tag Manager, Intercom + 2 more | Find emails |
| wd.bible | #126,863 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| coty.com | #126,955 | Amazon (ACM), Amazon CloudFront, CSC (Digital Brand Services) + 5 more | Find emails |
| travelmyth.de | #126,969 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 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 →