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 |
|---|---|---|---|
| yaledailynews.com | #39,827 | Cloudflare, Let's Encrypt, Next.js + 1 more | Find emails |
| vk.company | #39,836 | Google Analytics, Google Tag Manager, Gunicorn + 8 more | Find emails |
| cbs6albany.com | #39,837 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| dogstrust.org.uk | #39,850 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| fabfitfun.com | #39,857 | Amazon Route 53, DigiCert, Google Fonts + 14 more | Find emails |
| 451.io | #39,880 | Amazon Route 53, DoubleClick (Google Ads), Google Tag Manager + 7 more | Find emails |
| diynetwork.com | #39,881 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| sefaria.org | #39,905 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 23 more | Find emails |
| allabolag.se | #39,926 | Adnami, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| minigame.vip | #39,934 | Alibaba Cloud DNS, Apache APISIX, DigiCert + 6 more | Find emails |
| gigas.com | #39,941 | Bootstrap, GSAP, Google Analytics + 8 more | Find emails |
| loyverse.com | #39,953 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| pepperstone.com | #39,954 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| karuka.tech | #39,968 | Let's Encrypt, Semantic UI, jQuery + 1 more | Find emails |
| postype.com | #39,995 | Amazon (ACM), Amazon Route 53, DoubleClick (Google Ads) + 5 more | Find emails |
| du.ae | #40,007 | Apache, Citrix NetScaler, DigiCert + 3 more | Find emails |
| strasbourg.eu | #40,010 | Let's Encrypt, Liferay, Matomo + 1 more | Find emails |
| createporn.com | #40,052 | Cloudflare, Cloudflare edge/CDN, Google Identity Services + 3 more | Find emails |
| simplebooking.it | #40,068 | Cookiebot, Envoy, Gatsby + 5 more | Find emails |
| jti.com | #40,099 | DigiCert, Microsoft 365, Next.js + 1 more | Find emails |
| geonode.com | #40,120 | Cloudflare, Google Fonts, Google Tag Manager + 8 more | Find emails |
| smartproxy.com | #40,123 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| troostwijkauctions.com | #40,124 | Azure Front Door, DatoCMS, DigiCert + 3 more | Find emails |
| thehenryford.org | #40,134 | Azure Front Door, DigiCert, Google Tag Manager + 4 more | Find emails |
| hoopshype.com | #40,143 | Amazon Advertising, Confiant, Criteo + 10 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 →