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 |
|---|---|---|---|
| gaana.com | #6,701 | Ahrefs Analytics, Akamai Edge DNS, DoubleClick (Google Ads) + 6 more | Find emails |
| skyrock.net | #6,714 | Let's Encrypt, Next.js, Turbopack + 1 more | Find emails |
| fussball.de | #6,715 | Adobe Experience Cloud (Launch), Amazon Route 53, Azure Front Door + 7 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| callofduty.com | #6,725 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 13 more | Find emails |
| onefootball.com | #6,728 | Akamai Edge DNS, DigiCert, DoubleClick (Google Ads) + 7 more | Find emails |
| ngrok.io | #6,733 | Amazon Route 53, Google Tag Manager, Ketch + 2 more | Find emails |
| findmykids.org | #6,734 | All in One SEO, AppsFlyer, Axios + 14 more | Find emails |
| pracuj.pl | #6,737 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| nationalgeographic.org | #6,745 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| turbify.com | #6,756 | Amazon Route 53, DigiCert, Google Fonts + 9 more | Find emails |
| exodus.io | #6,758 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| arena.ai | #6,769 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| midasbuy.com | #6,774 | DigiCert, Microsoft 365, Nginx + 1 more | Find emails |
| ajax.systems | #6,779 | Amazon (ACM), Amazon CloudFront, Cloudflare + 7 more | Find emails |
| themeansar.com | #6,791 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| sbercloud.ru | #6,792 | Mail.ru Analytics (Top100), Mindbox, Next.js + 3 more | Find emails |
| bp.com | #6,802 | Amazon CloudFront, Amazon Route 53, Cloudflare + 10 more | Find emails |
| cribl.cloud | #6,823 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| scoop.it | #6,827 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| district.in | #6,828 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 4 more | Find emails |
| 8x8.com | #6,836 | Amplitude, Azure API Management, Azure Front Door + 13 more | Find emails |
| tally.so | #6,844 | Bluesky, Cloudflare, Cloudflare Turnstile + 5 more | Find emails |
| backtrace.io | #6,852 | Amazon Route 53, Let's Encrypt, Next.js + 4 more | Find emails |
| earth.com | #6,854 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| prismic.io | #6,857 | Amazon (ACM), Amazon Route 53, Next.js + 4 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 →