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 |
|---|---|---|---|
| traeger.com | #64,473 | Amazon Route 53, Amplience, Bazaarvoice + 7 more | Find emails |
| chatfuel.com | #64,480 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| kefirgames.com | #64,487 | DigitalOcean Spaces, Google Analytics, Google Cloud DNS + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| octopusenergy.de | #64,505 | Amazon Route 53, Bluesky, Consentmanager.net + 7 more | Find emails |
| televisa.com | #64,534 | Amazon Advertising, Amazon CloudFront, Amazon Route 53 + 18 more | Find emails |
| trustname.com | #64,545 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| movistar.com.pe | #64,564 | Azure Front Door, DigiCert, Moment.js + 3 more | Find emails |
| yamaha-motor.com.br | #64,565 | Adopt, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| factory.ai | #64,583 | Amazon Route 53, Google Workspace, Let's Encrypt + 3 more | Find emails |
| harel-group.co.il | #64,620 | DigiCert, Dynatrace, Glassbox + 2 more | Find emails |
| interrapidisimo.com | #64,658 | Google Tag Manager, Let's Encrypt, Next.js + 3 more | Find emails |
| wcti12.com | #64,659 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| webnx.com | #64,670 | Google Analytics, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| portaldaindustria.com.br | #64,682 | Google Hosted Libraries, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| alexandermcqueen.com | #64,716 | Akamai Bot Manager, Akamai edge/CDN, Google Tag Manager + 4 more | Find emails |
| easybib.com | #64,752 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| livehdcams.com | #64,754 | DoubleClick (Google Ads), Google Analytics, Google Tag Manager + 3 more | Find emails |
| silversneakers.com | #64,784 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 17 more | Find emails |
| klipfolio.com | #64,794 | Cloudflare, Cloudflare edge/CDN, Gatsby + 3 more | Find emails |
| guinness.com | #64,804 | CSC (Digital Brand Services), Contentful, Let's Encrypt + 4 more | Find emails |
| maharashtratimes.com | #64,828 | Amazon Advertising, DoubleClick (Google Ads), Google AdSense + 7 more | Find emails |
| roox.ru | #64,839 | Let's Encrypt, Next.js, Nginx + 3 more | Find emails |
| vigo.ru | #64,863 | Google Fonts, Let's Encrypt, Nginx + 2 more | Find emails |
| ntd.com | #64,878 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| fuego.io | #64,883 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 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 →