JavaScript Library & Framework
2,629 of the 1,000,000 top sites in our Tranco top-1M census run Hotwire Turbo (0.3%). A JavaScript library from Basecamp for building fast, mostly server-rendered web apps with minimal custom JS. Detection is homepage-level HTML/header fingerprinting, so a site can run Hotwire Turbo on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | github.com | #29 (Tranco) | Find emails |
| 2 | mdpi.com | #596 (Tranco) | Find emails |
| 3 | sagepub.com | #631 (Tranco) | Find emails |
| 4 | bugsnag.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| bambuser.com | #6,513 | AWS Lambda, Algolia, Amazon (ACM) + 17 more | Find emails |
| cults3d.com | #7,340 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| betterstackdata.com | #7,625 | Better Uptime, ChatGPT Ads Pixel, Cloudflare + 14 more | Find emails |
| #728 (Tranco) |
| Find emails |
| 5 | openstreetmap.org | #770 (Tranco) | Find emails |
| aryion.com | #8,233 | Bluesky, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| adafruit.com | #8,660 | Bluesky, Bootstrap, Cloudflare + 10 more | Find emails |
| zeturf.fr | #9,463 | Amazon Route 53, Cookiebot, DigiCert + 8 more | Find emails |
| lapalabradeldia.com | #9,833 | Astro, Better Uptime, Cloudflare + 15 more | Find emails |
| verisoul.ai | #10,512 | AWS Lambda, Ashby, Better Uptime + 25 more | Find emails |
| kolide.com | #11,013 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| olxlog.com | #11,441 | Cloudflare, Cloudflare edge/CDN, Google Maps + 5 more | Find emails |
| donorbox.org | #11,679 | AddToAny, Cloudflare, Cloudflare Web Analytics + 26 more | Find emails |
| alaska.edu | #11,958 | AOS, Amazon CloudFront, Apache + 14 more | Find emails |
| graphicriver.net | #12,174 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| mynewsdesk.com | #12,381 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 11 more | Find emails |
| planningcenteronline.com | #13,481 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| domestika.org | #13,590 | AWS WAF, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| actionnetwork.org | #13,741 | Action Network, All in One SEO, Cloudflare + 14 more | Find emails |
| freeipapi.com | #13,833 | Better Uptime, Bunny Fonts, Cloudflare + 16 more | Find emails |
| unglobalcompact.org | #13,868 | AddToAny, Adyen, Amazon (ACM) + 19 more | Find emails |
| nmsu.edu | #14,197 | AOS, AWS WAF, Amazon CloudFront + 18 more | Find emails |
| rubygems.org | #14,291 | Amazon CloudFront, Atlassian Cloud, Fastly + 9 more | Find emails |
| bark.us | #14,423 | Amazon (ACM), Amazon Route 53, Amplitude + 16 more | Find emails |
| hellowork.com | #14,737 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager + 1 more | Find emails |
| ghe.com | #15,011 | Amazon Route 53, Contentful, GitHub + 2 more | Find emails |
| rubyonrails.org | #15,202 | Cloudflare, Cloudflare edge/CDN, Fastly + 7 more | Find emails |
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 →