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 |
|---|---|---|---|
| qantas.com.au | #44,812 | Adobe Audience Manager, Akamai Bot Manager, Akamai Edge DNS + 3 more | Find emails |
| goshippo.com | #44,822 | AWS Lambda, Adobe Fonts (Typekit), Amazon CloudFront + 23 more | Find emails |
| petz.com.br | #44,825 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 8 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| one.app | #44,834 | Ashby, Cloudflare, Contentful + 5 more | Find emails |
| zaycev.net | #44,837 | Let's Encrypt, reCAPTCHA, styled-components | Find emails |
| wingbits.com | #44,855 | Amazon Route 53, Cloudflare Turnstile, Cloudflare edge/CDN + 10 more | Find emails |
| coachoutlet.com | #44,857 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 12 more | Find emails |
| semgrep.dev | #44,879 | Algolia, Amazon (ACM), Amazon CloudFront + 18 more | Find emails |
| motorfind.com.br | #44,886 | Cloudflare, Font Awesome, Google Fonts + 7 more | Find emails |
| psyche.co | #44,893 | Amazon Route 53, Let's Encrypt, Next.js + 2 more | Find emails |
| uphold.com | #44,917 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 5 more | Find emails |
| rybbit.com | #44,928 | Cloudflare, Let's Encrypt, Next.js + 1 more | Find emails |
| dewalt.com | #44,930 | Akamai Edge DNS, Google Fonts, Google Tag Manager + 6 more | Find emails |
| macmillanlearning.com | #44,938 | Amazon (ACM), Amazon Route 53, Amplitude + 15 more | Find emails |
| wakacje.pl | #44,940 | ConsentMo, DigiCert, Gemius + 6 more | Find emails |
| grepmed.com | #44,958 | Amazon (ACM), Amazon Route 53, Google Analytics + 4 more | Find emails |
| tappytoon.com | #44,973 | Amazon (ACM), Amazon Route 53, Next.js + 1 more | Find emails |
| dwellir.com | #44,979 | Amazon Route 53, Google Cloud DNS, Google Fonts + 6 more | Find emails |
| fundingpips.com | #44,990 | Cloudflare, Let's Encrypt, Next.js + 2 more | Find emails |
| theforage.com | #44,994 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| garena.in.th | #45,000 | Amazon Route 53, Google Analytics, Google Fonts + 5 more | Find emails |
| bir.gov.ph | #45,007 | Cloudflare Web Analytics, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| vieon.vn | #45,018 | DigiCert, Google Cloud DNS, Google Tag Manager + 2 more | Find emails |
| industrybuying.com | #45,062 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| wagwalking.com | #45,065 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 6 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 →