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 |
|---|---|---|---|
| tamara.co | #38,933 | AWS Lambda, AdZerk (Kevel), Atlassian Statuspage + 30 more | Find emails |
| gramedia.com | #38,944 | Amazon (ACM), Amazon Route 53, Google Analytics + 6 more | Find emails |
| zoomit.ir | #38,946 | Let's Encrypt, Next.js, Telegram + 2 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| scmagazine.com |
| #38,966 |
| Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 7 more |
| Find emails |
| phalantrix.com | #39,012 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| tradesea.ai | #39,015 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| do.co | #39,027 | Amplitude, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| getwair.com | #39,031 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 13 more | Find emails |
| italotreno.com | #39,036 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 11 more | Find emails |
| joinroot.com | #39,040 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 11 more | Find emails |
| modo.us | #39,054 | Amazon Route 53, Amplitude, Google Analytics + 6 more | Find emails |
| join.com | #39,076 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| spacehey.com | #39,084 | Let's Encrypt, Next.js, Turbopack + 2 more | Find emails |
| diary.ru | #39,091 | DoubleClick (Google Ads), Express, Google Analytics + 4 more | Find emails |
| azureplayfab.com | #39,098 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai edge/CDN, Azure DNS + 6 more | Find emails |
| ganjingworld.com | #39,108 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 6 more | Find emails |
| dpfile.com | #39,116 | Next.js | Find emails |
| ifmo.ru | #39,127 | Let's Encrypt, Mail.ru Analytics (Top100), Next.js + 1 more | Find emails |
| roboflow.com | #39,129 | AWS Lambda, Ashby, Calendly + 27 more | Find emails |
| onepage.io | #39,139 | Cloudflare, DigiCert, Envoy + 2 more | Find emails |
| credible.com | #39,149 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 1 more | Find emails |
| nhs.net | #39,183 | Azure API Management, Google Fonts, Microsoft 365 + 1 more | Find emails |
| kai.id | #39,189 | Cloudflare Bot Management, Cloudflare edge/CDN, Next.js + 2 more | Find emails |
| xt.com | #39,192 | Algolia, Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| web3auth.io | #39,211 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 17 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 →