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 |
|---|---|---|---|
| centrum.sk | #52,377 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| gateway.fm | #52,412 | Cloudflare, Cloudflare edge/CDN, Enzuzo + 6 more | Find emails |
| bip.ru | #52,413 | Let's Encrypt, Next.js, Qrator | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| #52,415 |
| Cloudflare, Cloudflare edge/CDN, Crisp + 13 more |
| Find emails |
| tmb.cat | #52,417 | Amazon (ACM), Amazon Route 53, Cookiebot + 3 more | Find emails |
| magazinesdirect.com | #52,421 | Amazon Route 53, DebugBear, Fastly + 7 more | Find emails |
| thansettakij.com | #52,439 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| roadster.com | #52,459 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| point.md | #52,480 | Let's Encrypt, Next.js, Nginx + 3 more | Find emails |
| dnsfilter.com | #52,486 | Chargebee, Cloudflare, Cloudflare Bot Management + 20 more | Find emails |
| autotrack.nl | #52,500 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| brainly.pl | #52,507 | Branch, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| pypestream.com | #52,516 | Cloudflare, Google Ads Conversion, Google Analytics + 7 more | Find emails |
| dailypioneer.com | #52,518 | Google AdSense, Let's Encrypt, Next.js + 2 more | Find emails |
| aydym.com | #52,523 | Next.js, Sectigo, GoDaddy | Find emails |
| tertulia.com | #52,535 | Amazon (ACM), Amazon Route 53, Contentful + 1 more | Find emails |
| trendagent.ru | #52,542 | Next.js | Find emails |
| hioscar.com | #52,573 | Amazon Route 53, Contentful, Google Analytics + 8 more | Find emails |
| arrowheadpride.com | #52,574 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 14 more | Find emails |
| csgsystems.com | #52,580 | Contentful, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| daffodilvarsity.edu.bd | #52,584 | Amazon (ACM), Amazon Route 53, Bootstrap + 10 more | Find emails |
| calimoto.com | #52,590 | Amazon (ACM), Amazon Route 53, Next.js + 4 more | Find emails |
| brac.net | #52,601 | Amazon (ACM), Amazon CloudFront, Google Fonts + 5 more | Find emails |
| meshtastic.org | #52,602 | Algolia, Bluesky, Cloudflare + 5 more | Find emails |
| coffea.fr | #52,606 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 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 →