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 |
|---|---|---|---|
| central.co.th | #78,249 | Algolia, Azure DNS, Cloudflare Bot Management + 4 more | Find emails |
| toranet.jp | #78,265 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| f1maximaal.nl | #78,290 | Bluesky, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| vdma.eu | #78,303 | Bootstrap, Cloudflare edge/CDN, DigiCert + 11 more | Find emails |
| philips.com.tr | #78,310 | Cloudflare Bot Management, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| ionq.com | #78,318 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 17 more | Find emails |
| fruityblox.com | #78,328 | Chartbeat, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| khodro45.com | #78,347 | Google Tag Manager, Next.js | Find emails |
| marriott.co.uk | #78,352 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 6 more | Find emails |
| nextias.com | #78,375 | ASP.NET, Amazon CloudFront, Bootstrap + 8 more | Find emails |
| resortpass.com | #78,380 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| homeinstead.com | #78,406 | Let's Encrypt, Microsoft 365, Next.js + 4 more | Find emails |
| vigloo.com | #78,409 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| paynext.com | #78,455 | Cloudflare Web Analytics, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| bigcomics.jp | #78,480 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| yuma.ai | #78,487 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| aoc.com | #78,491 | Azure Front Door, DigiCert, Next.js + 2 more | Find emails |
| taggrs.io | #78,492 | Calendly, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| albert.com | #78,526 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| isuzu-tis.com | #78,543 | Cloudflare, Contentstack, Google Tag Manager + 4 more | Find emails |
| uzone.id | #78,592 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 11 more | Find emails |
| foxsanantonio.com | #78,637 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| nutrabay.com | #78,657 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| hyte.com | #78,684 | BigCommerce, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| toffeelive.com | #78,703 | Google Cloud, Google Tag Manager, Meta Pixel + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →