JavaScript Library & Framework
46,641 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 |
|---|---|---|---|
| getsbet.ro | #24,416 | Azure API Management, Cloudflare, DigiCert + 4 more | Find emails |
| dlapiper.com | #24,417 | Google Tag Manager, Let's Encrypt, Next.js + 3 more | Find emails |
| confluent.io | #24,435 | AB Tasty, Amazon Route 53, Contentful + 9 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| clearbit.com |
| #24,437 |
| Amazon (ACM), Amazon Route 53, Atlassian Statuspage + 7 more |
| Find emails |
| univ-amu.fr | #24,441 | Bugsnag, Drupal, Next.js + 3 more | Find emails |
| playsimple.co | #24,443 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| kvint.io | #24,464 | Ionic Framework, Let's Encrypt, Next.js + 3 more | Find emails |
| mirtv.ru | #24,467 | Next.js, Nginx | Find emails |
| plotly.com | #24,468 | Google Cloud DNS, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| tandem.net | #24,472 | Amazon (ACM), Amazon Route 53, Cloudflare Bot Management + 7 more | Find emails |
| versuni.com | #24,559 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 2 more | Find emails |
| mybook.ru | #24,565 | Google Fonts, Next.js, Nginx + 1 more | Find emails |
| megasmp.gg | #24,574 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| carx-online.com | #24,582 | Amazon Route 53, Let's Encrypt, Next.js + 2 more | Find emails |
| aol.co.uk | #24,623 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| cloudsmith.io | #24,630 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 15 more | Find emails |
| cinemark.cl | #24,662 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 6 more | Find emails |
| fourthwall.com | #24,663 | Docusaurus, Google Cloud DNS, Google Trust Services + 4 more | Find emails |
| musehub.com | #24,671 | Azure Front Door, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| transifex.com | #24,697 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 21 more | Find emails |
| rspca.org.uk | #24,698 | AB Tasty, Apache, Bootstrap + 9 more | Find emails |
| joinhomebase.com | #24,722 | AWS Lambda, Amazon Route 53, Amplitude + 9 more | Find emails |
| secrets.ai | #24,734 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| foxtale.in | #24,742 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| dogpile.com | #24,746 | Amazon (ACM), Amazon CloudFront, Cloudflare + 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →