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 |
|---|---|---|---|
| vdo.ninja | #76,277 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| safebase.io | #76,285 | Auth0, Builder.io, Cloudflare + 8 more | Find emails |
| rouman5.com | #76,313 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| tibiu.net |
| #76,321 |
| Bunny CDN, BunnyCDN, Cloudflare + 4 more |
| Find emails |
| makerdao.com | #76,346 | Cloudflare, Cloudflare edge/CDN, Gatsby + 4 more | Find emails |
| platinumrx.in | #76,348 | Google Cloud, Google Trust Services, Next.js + 2 more | Find emails |
| adaptiveplanning.com | #76,367 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Amazon (ACM) + 6 more | Find emails |
| codelinaro.org | #76,407 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| bixgrow.com | #76,410 | Cloudflare, Cloudflare edge/CDN, Crisp + 7 more | Find emails |
| spotdown.org | #76,428 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 5 more | Find emails |
| horizonmedia.com | #76,437 | Amazon Route 53, Contentful, Google Analytics + 7 more | Find emails |
| tu-tu.ru | #76,449 | Envoy, Google Tag Manager, Next.js | Find emails |
| jerkmate.net | #76,450 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| kommunicate.io | #76,465 | AWS Lambda, AddToAny, Amazon (ACM) + 21 more | Find emails |
| vtc.vn | #76,480 | Google Analytics, Google Tag Manager, Next.js + 1 more | Find emails |
| 8x8pilot.com | #76,497 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| citypages.com | #76,522 | Amazon Route 53, DoubleClick (Google Ads), Google Publisher Tag + 7 more | Find emails |
| beyoung.in | #76,551 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| air-up.com | #76,566 | Contentful, Let's Encrypt, Next.js + 4 more | Find emails |
| spotlightr.com | #76,592 | Apache, CDN Fonts, CrazyEgg + 17 more | Find emails |
| piramalfinance.com | #76,635 | Cloudflare edge/CDN, DigiCert, Fastly + 6 more | Find emails |
| jan-magazine.nl | #76,636 | Amazon Route 53, Microsoft 365, Next.js + 2 more | Find emails |
| suedostschweiz.ch | #76,708 | Cloudflare, Consentmanager.net, Let's Encrypt + 5 more | Find emails |
| mfa.gov.sg | #76,712 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 2 more | Find emails |
| dalecarnegie.com | #76,715 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 9 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →