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 |
|---|---|---|---|
| trevts.com | #22,544 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| khuiai.com | #22,569 | Google Analytics, Google Tag Manager, Google Workspace + 4 more | Find emails |
| teamsnap.com | #22,582 | Adobe Fonts (Typekit), Amplitude, Calendly + 15 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| simplepractice.com | #22,596 | Amazon Route 53, Builder.io, Google Tag Manager + 6 more | Find emails |
| temporal.xyz | #22,610 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| stv.tv | #22,640 | AOS, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| vinted.pt | #22,651 | Amazon Route 53, Cloudflare edge/CDN, DataDome + 4 more | Find emails |
| mjusticia.gob.es | #22,661 | ASP.NET, Dynatrace, Microsoft SharePoint + 1 more | Find emails |
| stereogum.com | #22,672 | Bluesky, Cloudflare, Google Fonts + 5 more | Find emails |
| eliteprospects.com | #22,685 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| bristolpost.co.uk | #22,694 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| announcekit.app | #22,697 | Amazon (ACM), Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| autoimg.cn | #22,759 | Next.js, OpenResty, Tencent EdgeOne | Find emails |
| immutable.com | #22,767 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| webroot.com | #22,775 | Google Tag Manager, Imperva, Next.js + 3 more | Find emails |
| sheincorp.cn | #22,780 | Amazon Route 53, DigiCert, Google Fonts + 1 more | Find emails |
| africa.com | #22,794 | Apache, Google Analytics, Google Tag Manager + 3 more | Find emails |
| ramfincorp.com | #22,817 | Amazon (ACM), Amazon Route 53, Apache + 4 more | Find emails |
| vnu.edu.vn | #22,830 | Apache, Bootstrap, Fancybox + 11 more | Find emails |
| youngchampion.jp | #22,860 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| cdp.net | #22,862 | Azure API Management, Azure Front Door, Cloudflare + 7 more | Find emails |
| gx.me | #22,864 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 1 more | Find emails |
| openstack.org | #22,875 | Cloudflare, Gatsby, Google Workspace + 2 more | Find emails |
| thcservers.com | #22,879 | AOS, AdRoll, Cloudflare + 21 more | Find emails |
| vehicleinfo.app | #22,880 | Ahrefs Analytics, Amazon CloudFront, Cloudflare + 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 →