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 |
|---|---|---|---|
| wawplus.com | #144,258 | Cloudflare, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| nimble.com.au | #144,263 | Amazon CloudFront, Amazon Route 53, DigiCert + 2 more | Find emails |
| milibris.com | #144,276 | Amazon (ACM), Amazon Route 53, Envoy + 3 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| encancha.cl | #144,288 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| jhf.go.jp | #144,289 | Amazon Route 53, DigiCert, Google Tag Manager + 3 more | Find emails |
| eigenhuis.nl | #144,297 | Cloudflare edge/CDN, ConsentMo, Convert + 5 more | Find emails |
| grandprix247.com | #144,303 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| interbanking.com.ar | #144,309 | Amazon CloudFront, Cloudflare edge/CDN, Contentful + 8 more | Find emails |
| emastered.com | #144,330 | Amazon (ACM), Amazon Route 53, Next.js | Find emails |
| paymoapp.com | #144,338 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 6 more | Find emails |
| akateeminen.com | #144,344 | Contentful, Let's Encrypt, Microsoft 365 + 3 more | Find emails |
| stape.de | #144,345 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| stape.be | #144,346 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| kreml.ru | #144,369 | Next.js, Chakra UI, Emotion | Find emails |
| afisha.uz | #144,377 | Cloudflare, Google Tag Manager, Next.js + 2 more | Find emails |
| blue-style.cz | #144,397 | DigiCert, Google Fonts, Next.js | Find emails |
| plumguide.com | #144,405 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 1 more | Find emails |
| sleekflow.io | #144,425 | Astro, Cloudinary, Contentful + 9 more | Find emails |
| wienit.at | #144,437 | AOS, Microsoft 365 | Find emails |
| ruffle.rs | #144,531 | Cloudflare, Fastly, Let's Encrypt + 4 more | Find emails |
| brieflands.com | #144,534 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| smallcase.com | #144,545 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| privymktg.com | #144,558 | Cloudflare, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| guildeducation.com | #144,565 | Cloudflare, Let's Encrypt, Next.js + 2 more | Find emails |
| evgo.com | #144,603 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 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 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 →