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 |
|---|---|---|---|
| bipm.org | #49,994 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| bjsrestaurants.com | #49,998 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| utua.com.br | #50,009 | Cloudflare, Cloudflare edge/CDN, Criteo + 13 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| sportzcast.net | #50,014 | Auth0, Azure DNS, Cloudflare Bot Management + 8 more | Find emails |
| indriver.com | #50,025 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| fireant.vn | #50,033 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| styleseat.com | #50,037 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| iaaf.org | #50,038 | Amazon CloudFront, Amazon Route 53, DigiCert + 5 more | Find emails |
| meetic.es | #50,058 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| reflexion.net | #50,091 | Akamai edge/CDN, Amazon Route 53, Cloudflare edge/CDN + 11 more | Find emails |
| supreme.com | #50,095 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| koat.com | #50,102 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| materialise.com | #50,110 | Amazon Route 53, Google Tag Manager, Imperva + 6 more | Find emails |
| vizard.ai | #50,117 | Ahrefs Analytics, Amazon CloudFront, Amazon Route 53 + 20 more | Find emails |
| soom.la | #50,125 | Amazon Route 53, DigiCert, Next.js + 3 more | Find emails |
| bombas.com | #50,130 | Amazon Route 53, Constructor.io, Contentful + 10 more | Find emails |
| icook.tw | #50,168 | Amazon CloudFront, AppNexus, AppsFlyer + 13 more | Find emails |
| talkdesk.com | #50,190 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| backatyou.com | #50,192 | Amazon Route 53, Bootstrap, Divi + 10 more | Find emails |
| ankersolix.com | #50,196 | Alibaba Cloud DNS, Judge.me, Let's Encrypt + 3 more | Find emails |
| autods.com | #50,221 | Ahrefs Analytics, Atlassian Statuspage, Bootstrap + 22 more | Find emails |
| ladipage.com | #50,224 | Amazon Route 53, Google Fonts, Let's Encrypt + 2 more | Find emails |
| aps.dz | #50,227 | Google Analytics, Google Tag Manager, Next.js + 1 more | Find emails |
| 1up.com | #50,229 | Amazon Route 53, DoubleClick (Google Ads), Fastly + 3 more | Find emails |
| albanianescort.com | #50,246 | Cloudflare, Cloudflare edge/CDN, Express + 2 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 →