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 |
|---|---|---|---|
| joongna.com | #42,895 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| ilsecoloxix.it | #42,896 | Amazon Route 53, ConsentMo, Google Tag Manager + 6 more | Find emails |
| yahoo.com.tw | #42,898 | DigiCert, DoubleClick (Google Ads), Google Publisher Tag + 2 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| toyoko-inn.com | #42,905 | Amazon CloudFront, DataSign, DigiCert + 5 more | Find emails |
| ctrader.com | #42,906 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 1 more | Find emails |
| moltbook.com | #42,961 | Amazon (ACM), Amazon CloudFront, Cloudflare + 3 more | Find emails |
| boconcept.com | #42,962 | Amplience, Cloudflare edge/CDN, Cookie Information + 7 more | Find emails |
| tricentis.com | #42,985 | Amazon Route 53, Google Fonts, Google Tag Manager + 5 more | Find emails |
| letsignit.com | #43,013 | AWS Lambda, Azure Front Door, Cloudflare edge/CDN + 12 more | Find emails |
| tonkeeper.com | #43,016 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| locallogic.co | #43,020 | AOS, Amazon (ACM), Amazon CloudFront + 18 more | Find emails |
| vision2030.gov.sa | #43,025 | Cloudflare, Cloudflare Bot Management, Cloudflare Images + 5 more | Find emails |
| deepleaper.com | #43,035 | Alibaba Cloud DNS, DigiCert, Next.js + 2 more | Find emails |
| gloucestershirelive.co.uk | #43,037 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| inout.games | #43,040 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| smartape.net | #43,043 | Google Analytics, Google Fonts, Google Tag Manager + 3 more | Find emails |
| paxhistoria.co | #43,045 | Cloudflare, Let's Encrypt, Next.js + 4 more | Find emails |
| spatial.io | #43,067 | Adobe Fonts (Typekit), Cloudflare, Google Fonts + 3 more | Find emails |
| dp.la | #43,069 | Amazon (ACM), Amazon CloudFront, Bluesky + 5 more | Find emails |
| snapmint.com | #43,079 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 4 more | Find emails |
| podimo.com | #43,089 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 10 more | Find emails |
| socalgas.com | #43,097 | Adobe Fonts (Typekit), Bootstrap, Cloudflare edge/CDN + 8 more | Find emails |
| delijn.be | #43,108 | Apache, Azure API Management, Bootstrap + 13 more | Find emails |
| tuke.sk | #43,110 | Google Fonts, Let's Encrypt, Next.js + 2 more | Find emails |
| travelarrow.io | #43,145 | Google AdSense, Google Cloud DNS, Let's Encrypt + 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 →