JavaScript Library & Framework
40,938 of the 965,200 top sites in our Tranco top-1M census run React (4.2%). 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 | yahoo.com | #56 (Tranco) | Find emails |
| 4 | vimeo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| accentjobs.be | #142,000 | Azure DNS, DigiCert, Google Tag Manager + 4 more | Find emails |
| earthlink.com | #142,005 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| myorganicapps.com | #142,016 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| startupweekend.org | #142,032 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| clubmed.com | #142,072 | Amazon (ACM), Amazon CloudFront, Google Fonts + 3 more | Find emails |
| sicepat.com | #142,092 | Citrix NetScaler, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| laika.com | #142,096 | Amazon (ACM), Amazon CloudFront, ConsentMo + 7 more | Find emails |
| topdev.vn | #142,111 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| sadeczanin.info | #142,123 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 9 more | Find emails |
| noonreport.app | #142,154 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| siterubix.com | #142,159 | Google Fonts, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| heatworld.com | #142,168 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| exante.eu | #142,169 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| getjusto.com | #142,176 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| atlascapture.io | #142,181 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| indaplay.hu | #142,204 | Google Analytics, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| geeked.wtf | #142,212 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| jarscannabis.com | #142,219 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| actucameroun.com | #142,224 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 3 more | Find emails |
| openprovider.com | #142,257 | Cookiebot, Google Fonts, Google Tag Manager + 4 more | Find emails |
| diletant.media | #142,280 | Google Fonts, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| y-axis.com | #142,282 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| nic.sky | #142,294 | Contentstack, DigiCert, Next.js + 1 more | Find emails |
| curology.com | #142,303 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| cryptohopper.com | #142,308 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →