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 |
|---|---|---|---|
| timeweb.ru | #565 | Next.js | Find emails |
| grammarly.com | #568 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| deepl.com | #569 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| #570 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more |
| Find emails |
| target.com | #589 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Bazaarvoice + 5 more | Find emails |
| giphy.com | #599 | Fastly, Google Tag Manager, Next.js + 1 more | Find emails |
| digitalocean.com | #606 | Amplitude, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| free.fr | #615 | Next.js, Nginx, Sectigo + 1 more | Find emails |
| braze.com | #620 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| nintendo.com | #622 | Amazon Route 53, DigiCert, Fastly + 5 more | Find emails |
| force.com | #645 | Adobe Audience Manager, Akamai Bot Manager, Conviva + 11 more | Find emails |
| intercom.io | #651 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| att.net | #656 | DigiCert, Google Publisher Tag, Next.js + 1 more | Find emails |
| dotomi.com | #666 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| optimizely.com | #667 | Cloudflare, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| ted.com | #670 | Amazon Route 53, Fastly, Google Publisher Tag + 8 more | Find emails |
| dreamhost.com | #677 | Cloudflare edge/CDN, Convert, Let's Encrypt + 3 more | Find emails |
| cursor.sh | #703 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| shopee.co.id | #726 | Amazon Route 53, Google Tag Manager | Find emails |
| sophos.com | #749 | Akamai Edge DNS, Cloudflare edge/CDN, Contentstack + 10 more | Find emails |
| mlb.com | #761 | Adobe Analytics, Adobe Experience Cloud (Launch), Amazon Route 53 + 8 more | Find emails |
| kick.com | #777 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| theverge.com | #779 | Amazon Advertising, Amazon Route 53, Fastly + 9 more | Find emails |
| hbr.org | #780 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| shopee.com.br | #783 | Amazon Route 53, Google Tag Manager | 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 →