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 |
|---|---|---|---|
| thefinancialexpress.com.bd | #101,401 | Cloudflare, Cloudflare edge/CDN, DigitalOcean Spaces + 6 more | Find emails |
| signiant.com | #101,411 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 15 more | Find emails |
| start.page | #101,412 | Cloudflare, Cloudflare edge/CDN, CookieYes + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| wisernotify.com | #101,425 | Chargebee, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| unive.nl | #101,437 | Bootstrap, CSC (Digital Brand Services), Dynatrace + 7 more | Find emails |
| una.edu | #101,451 | AngularJS, Apache, Bootstrap + 21 more | Find emails |
| nouvelair.com | #101,457 | Google Tag Manager, Next.js, Nginx + 4 more | Find emails |
| movieposterdb.com | #101,529 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| hostup.se | #101,532 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| benchsci.com | #101,537 | Google Analytics, Google Cloud DNS, Google Tag Manager + 8 more | Find emails |
| gdevelop.io | #101,540 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| de88.me | #101,543 | Cloudflare, Google Tag Manager | Find emails |
| cadencebank.com | #101,551 | Akamai Bot Manager, Akamai edge/CDN, Cloudflare + 5 more | Find emails |
| mirkvartir.ru | #101,560 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| labelbox.com | #101,576 | Bizible, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| ironwallet.io | #101,589 | Cloudflare, Next.js, OpenResty + 1 more | Find emails |
| gynoveda.com | #101,593 | Amazon (ACM), Envoy, Google Cloud DNS + 1 more | Find emails |
| readdy.ai | #101,616 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| baza.net | #101,619 | Let's Encrypt, Next.js, Nginx + 2 more | Find emails |
| californiapsychics.com | #101,630 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| savee.com | #101,633 | Cloudflare, Let's Encrypt, Next.js | Find emails |
| haier-europe.com | #101,634 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 4 more | Find emails |
| bitfocus.io | #101,669 | Amazon CloudFront, Amazon Route 53, Google Analytics + 3 more | Find emails |
| istories.media | #101,680 | Gatsby, Google Tag Manager, Google Trust Services + 2 more | Find emails |
| mytvsuper.com | #101,690 | Akamai Edge DNS, Google Analytics, Google Cloud + 8 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 →