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 |
|---|---|---|---|
| chatplace.io | #108,410 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 10 more | Find emails |
| wapt.com | #108,415 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| proff.dk | #108,456 | Adnami, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| strata.ca |
| #108,486 |
| Adobe Fonts (Typekit), Amazon Route 53, Google Analytics + 4 more |
| Find emails |
| dig.com | #108,488 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| tracktitan.io | #108,529 | AWS Lambda, Amazon Route 53, Bootstrap + 21 more | Find emails |
| picnic.app | #108,554 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| reaganfoundation.org | #108,562 | Adobe Fonts, Adobe Fonts (Typekit), DatoCMS + 7 more | Find emails |
| embratel.com.br | #108,573 | Amazon (ACM), Amazon CloudFront, Dynatrace + 3 more | Find emails |
| akka.io | #108,576 | AOS, Bluesky, Cloudflare + 18 more | Find emails |
| scroll.io | #108,584 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| performoo.com | #108,596 | BunnyCDN, Google Analytics, Google Tag Manager + 4 more | Find emails |
| intermountainhealth.org | #108,605 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| dizayncheloveka2.ru | #108,622 | Google Tag Manager, Next.js, Nginx + 1 more | Find emails |
| bcbsal.org | #108,712 | Bootstrap, DigiCert, Ensighten + 5 more | Find emails |
| mymove.com | #108,723 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| simply-hentai.com | #108,731 | Cloudflare, Cloudflare edge/CDN, ExoClick + 3 more | Find emails |
| sn.dk | #108,764 | Adnami, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| nationalgeographic.nl | #108,774 | Microsoft 365, Next.js, OneTrust + 1 more | Find emails |
| qliro.com | #108,791 | Cloudflare Bot Management, Cloudflare edge/CDN, Cloudinary + 14 more | Find emails |
| sos-kinderdorf.de | #108,793 | DigiCert, Google Tag Manager, Microsoft 365 + 3 more | Find emails |
| bonami.cz | #108,826 | Let's Encrypt, Next.js, OpenResty | Find emails |
| exactsciences.com | #108,836 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 8 more | Find emails |
| every.to | #108,852 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| senler.ru | #108,854 | Bootstrap, Cloudflare, Font Awesome + 7 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →