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 |
|---|---|---|---|
| gojek.com | #34,866 | Google Analytics, Google Tag Manager, Kong + 7 more | Find emails |
| redcircle.com | #34,874 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| payu.in | #34,876 | Amazon CloudFront, Amazon Route 53, DigiCert + 10 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| dash0.com |
| #34,886 |
| Amazon Route 53, Ashby, Cloudflare Bot Management + 8 more |
| Find emails |
| text.com | #34,891 | Astro, Bluesky, Cloudflare + 14 more | Find emails |
| onestore.co.kr | #34,915 | Google Analytics, Google Tag Manager, Kakao + 3 more | Find emails |
| pod.link | #34,917 | Let's Encrypt, Next.js, Vercel | Find emails |
| atpress.ne.jp | #34,927 | Google Cloud, Google Tag Manager, Google Trust Services + 4 more | Find emails |
| uchicagomedicine.org | #34,932 | Adobe Experience Cloud (Launch), Imperva, Next.js + 5 more | Find emails |
| bold.co | #34,937 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| d5render.com | #34,951 | Cloudflare Bot Management, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| getweave.com | #34,960 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| bgoperator.ru | #34,970 | Fancybox, Let's Encrypt, LiveInternet (Yadro) + 5 more | Find emails |
| jobtoday.com | #34,990 | AddToAny, Amazon (ACM), Amazon Route 53 + 15 more | Find emails |
| fundednext.com | #34,994 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| wlwt.com | #34,998 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| vishay.com | #35,002 | AOS, Azure DNS, DigiCert + 14 more | Find emails |
| audible.co.jp | #35,021 | Amazon (ACM), Amazon CloudFront | Find emails |
| worldcoin.org | #35,035 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| convex.cloud | #35,037 | Adobe Fonts (Typekit), Let's Encrypt, Next.js + 2 more | Find emails |
| analyticsvidhya.com | #35,054 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| trivago.com.br | #35,061 | Akamai Edge DNS, Fastly, Microsoft 365 + 2 more | Find emails |
| scandit.com | #35,086 | Amazon CloudFront, Amazon Route 53, Chili Piper + 14 more | Find emails |
| patriarchia.ru | #35,090 | DDoS-Guard, Let's Encrypt, Next.js + 1 more | Find emails |
| tangocard.com | #35,118 | AWS Lambda, Adobe Fonts (Typekit), Amazon CloudFront + 22 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 →