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 |
|---|---|---|---|
| acb.com.vn | #20,311 | AppsFlyer, Google Fonts, Google Tag Manager + 3 more | Find emails |
| agego.com | #20,314 | ConsentMo, Google Analytics, Google Tag Manager + 4 more | Find emails |
| consensus.app | #20,319 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| zamin.uz | #20,320 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| camel1.tv | #20,328 | Cloudflare, DigiCert, Google Analytics + 4 more | Find emails |
| rikunabi.com | #20,330 | Adyen, Amazon (ACM), Amazon CloudFront + 17 more | Find emails |
| streamex.sh | #20,343 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| quicken.com | #20,346 | AB Tasty, Akamai Edge DNS, Amazon CloudFront + 13 more | Find emails |
| kas.de | #20,349 | Let's Encrypt, Liferay, Microsoft 365 + 1 more | Find emails |
| qonversion.io | #20,362 | Calendly, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| ehu.eus | #20,372 | Apache, Bluesky, Bootstrap + 5 more | Find emails |
| paradoxplaza.com | #20,399 | Amazon Route 53, Contentful, DoubleClick (Google Ads) + 12 more | Find emails |
| amvgg.com | #20,404 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| yext.com | #20,407 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 9 more | Find emails |
| contentsquare.com | #20,421 | ClickTale (Contentsquare), Cloudflare, Contentful + 4 more | Find emails |
| einfachbacken.de | #20,426 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| meshy.ai | #20,430 | Amazon (ACM), Amazon Route 53, Awin + 6 more | Find emails |
| lumalabs.ai | #20,442 | Cloudflare edge/CDN, Let's Encrypt, Namecheap + 4 more | Find emails |
| merckmanuals.com | #20,445 | Amazon (ACM), Amazon CloudFront, Google Tag Manager + 4 more | Find emails |
| hashnode.com | #20,456 | Cloudflare, Google Analytics, Let's Encrypt + 3 more | Find emails |
| roadandtrack.com | #20,460 | Amazon Route 53, Microsoft 365, Next.js + 2 more | Find emails |
| cake.me | #20,473 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| tongdun.net | #20,476 | Baidu Analytics, Next.js, Ant Design | Find emails |
| ticketjam.jp | #20,522 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| helpscout.com | #20,535 | Amazon Route 53, Contentful, Gatsby + 3 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →