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 |
|---|---|---|---|
| yollacalls.com | #62,817 | CookieYes, Google Fonts, Google Hosted Libraries + 8 more | Find emails |
| mc-host24.de | #62,843 | AOS, Apple Pay, Bootstrap + 17 more | Find emails |
| tipsy.chat | #62,854 | Alibaba Cloud CDN, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| koket.se | #62,883 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| energa.pl | #62,888 | Cookiebot, Google Fonts, Google Maps + 2 more | Find emails |
| atlantis.com | #62,902 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| creaders.net | #62,904 | Amazon (ACM), Amazon Advertising, Amazon Route 53 + 11 more | Find emails |
| gratis.com | #62,906 | Cloudflare, Google Fonts, Google Tag Manager + 3 more | Find emails |
| segmentstream.com | #62,955 | Cloudflare, Google Analytics, Google Tag Manager + 5 more | Find emails |
| financialmodelingprep.com | #62,959 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| ollama.ai | #62,965 | Ashby, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| invertironline.com | #62,976 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| omron.co.jp | #62,985 | Adobe Experience Cloud (Launch), Amazon CloudFront, Amazon S3 + 8 more | Find emails |
| meistertask.com | #62,995 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| erieinsurance.com | #63,002 | Amazon Advertising, DigiCert, DoubleClick (Google Ads) + 9 more | Find emails |
| autentique.com.br | #63,022 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| lalpathlabs.com | #63,037 | Amazon Route 53, Google Tag Manager, Gravatar + 5 more | Find emails |
| impresainungiorno.gov.it | #63,051 | Bootstrap, Font Awesome, Google Maps + 6 more | Find emails |
| 24s.com | #63,053 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 7 more | Find emails |
| ezeefiber.net | #63,068 | ASP.NET, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| indianbank.in | #63,086 | AOS, Bootstrap, DigiCert + 11 more | Find emails |
| emall.by | #63,102 | Google Tag Manager, Next.js, TikTok Pixel | Find emails |
| araskargo.com.tr | #63,115 | Google Cloud DNS, Google Tag Manager, Meta Pixel + 2 more | Find emails |
| 1188.lv | #63,140 | Adform, DigiCert, Google Tag Manager + 3 more | Find emails |
| compassion.com | #63,150 | ASP.NET, Amazon CloudFront, Cloudflare + 14 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 →