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 |
|---|---|---|---|
| stripe.com | #241 | Amazon Route 53, DigiCert, Next.js + 2 more | Find emails |
| linktr.ee | #253 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 8 more | Find emails |
| doubleverify.com | #272 | Akamai Edge DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| inmobi.com | #287 | Google Cloud DNS, Google Tag Manager, ID5 + 7 more | Find emails |
| alibaba.com | #292 | Alibaba Cloud CDN, DigiCert | Find emails |
| appsflyer.com | #302 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 12 more | Find emails |
| autodesk.com | #310 | Akamai Bot Manager, Akamai edge/CDN, Amazon CloudFront + 9 more | Find emails |
| afternic.com | #315 | Adyen, Akamai Bot Manager, Akamai edge/CDN + 24 more | Find emails |
| triplinkintl.com | #316 | DigiCert, Next.js, Ant Design | Find emails |
| launchdarkly.com | #320 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| amplitude.com | #323 | Amazon (ACM), Amazon Route 53, Amplitude + 5 more | Find emails |
| ea.com | #329 | DigiCert, Google Optimize, Google Tag Manager + 6 more | Find emails |
| issuu.com | #331 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| weebly.com | #336 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| aol.com | #347 | Amazon Route 53, DigiCert, Next.js | Find emails |
| yahoo.co.jp | #351 | Google Tag Manager, Next.js, Yahoo Japan Ads | Find emails |
| aliyun.com | #355 | Alibaba Cloud CDN, Tengine, jQuery | Find emails |
| kaspersky-labs.com | #364 | DigiCert, Google Tag Manager, Kameleoon + 3 more | Find emails |
| stanford.edu | #373 | ClickTale (Contentsquare), Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| zendesk.com | #388 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| indeed.com | #391 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| globo.com | #398 | DigiCert, DoubleClick (Google Ads), Google Ads Conversion + 4 more | Find emails |
| netangels.ru | #404 | DDoS-Guard, Let's Encrypt, Mindbox + 4 more | Find emails |
| supercell.com | #422 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| mi.com | #431 | Akamai edge/CDN, Akamai mPulse, DigiCert + 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 →