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 |
|---|---|---|---|
| carfax.eu | #29,760 | Adyen, Akamai edge/CDN, Akamai mPulse + 20 more | Find emails |
| remini.ai | #29,762 | Google Cloud DNS, Google Trust Services, Next.js + 1 more | Find emails |
| lvmh.com | #29,773 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| unn.ua |
| #29,788 |
| Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more |
| Find emails |
| monarch.com | #29,807 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 7 more | Find emails |
| withjoy.com | #29,865 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 4 more | Find emails |
| deel.com | #29,873 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| rapidswitch.com | #29,874 | ASP.NET, DigiCert, Google Tag Manager + 7 more | Find emails |
| therecord.media | #29,889 | Bluesky, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| technodom.kz | #29,899 | Next.js, Nginx, Sectigo + 2 more | Find emails |
| click4r.com | #29,909 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| sparklight.net | #29,916 | Google Tag Manager, Next.js, The Trade Desk + 2 more | Find emails |
| vigbo.com | #29,926 | DDoS-Guard, Let's Encrypt, Next.js + 3 more | Find emails |
| almosafer.com | #29,934 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| bitpanda.com | #30,007 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| devin.ai | #30,067 | Amazon CloudFront, Amazon Route 53, Let's Encrypt + 3 more | Find emails |
| strapi.io | #30,068 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| routard.com | #30,075 | AB Tasty, AT Internet, Cloudflare + 3 more | Find emails |
| lareviewofbooks.org | #30,082 | Axios, Bootstrap, Chartbeat + 14 more | Find emails |
| jitsu.com | #30,085 | Calendly, Cloudflare, Google Tag Manager + 4 more | Find emails |
| slido.com | #30,097 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| sciendo.com | #30,118 | Amazon (ACM), Amazon Route 53, Bluesky + 5 more | Find emails |
| arkadium.com | #30,122 | Azure Front Door, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| rebel.ca | #30,124 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| amfam.com | #30,140 | Amazon CloudFront, Amazon S3, Bootstrap + 16 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 →