JavaScript Library & Framework
46,641 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 |
|---|---|---|---|
| daxko.com | #17,151 | Amazon CloudFront, Amazon Route 53, Clearbit + 11 more | Find emails |
| pons.com | #17,157 | Astro, Google Analytics, Google Cloud DNS + 5 more | Find emails |
| gcu.edu | #17,158 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| giraff.io |
| #17,164 |
| Cloudflare, Google Fonts, Let's Encrypt + 2 more |
| Find emails |
| devcycle.com | #17,184 | Algolia, Amazon CloudFront, Amazon S3 + 21 more | Find emails |
| dnb.no | #17,185 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Amazon CloudFront + 3 more | Find emails |
| theartnewspaper.com | #17,197 | Amazon Route 53, DoubleClick (Google Ads), Google Publisher Tag + 6 more | Find emails |
| cloudimperiumgames.com | #17,204 | Amazon Route 53, Cookiebot, Google Analytics + 5 more | Find emails |
| s.id | #17,215 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| havan.com.br | #17,233 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| libertymutual.com | #17,242 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| soulapp.cn | #17,245 | Alibaba Cloud DNS, Baidu Analytics, DigiCert + 1 more | Find emails |
| seattlepi.com | #17,251 | Apache, DoubleClick (Google Ads), Fastly + 6 more | Find emails |
| prometheus.io | #17,258 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| rotary.org | #17,259 | Adobe Experience Cloud (Launch), Cloudflare, Google Analytics + 7 more | Find emails |
| swoogo.com | #17,263 | Amazon CloudFront, Amazon Route 53, Bootstrap + 22 more | Find emails |
| caringbridge.org | #17,264 | Amazon Route 53, Cloudinary, Google Fonts + 6 more | Find emails |
| kaspersky.ru | #17,271 | Google Tag Manager, Next.js, Nginx + 4 more | Find emails |
| aircall.io | #17,274 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 12 more | Find emails |
| freemail.hu | #17,296 | Google Tag Manager, Next.js, Nginx + 3 more | Find emails |
| pcfinancial.ca | #17,302 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| profitwell.com | #17,305 | Cloudflare, Let's Encrypt, Netlify + 1 more | Find emails |
| voetbalzone.nl | #17,311 | Amazon Route 53, DigiCert, Next.js | Find emails |
| dice.com | #17,313 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| food52.com | #17,318 | Cloudflare, Google Publisher Tag, Let's Encrypt + 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 1,000,000-domain Tranco top-1M census (run top1m-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →