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 |
|---|---|---|---|
| livenation.com | #14,481 | Adobe Fonts, Adobe Fonts (Typekit), Akamai Edge DNS + 11 more | Find emails |
| lu.ma | #14,495 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| duetapp.net | #14,497 | AppsFlyer, Checkout.com, Google Cloud DNS + 7 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| rituals.com | #14,507 | Fastly, Google Cloud, Let's Encrypt + 5 more | Find emails |
| mevblocker.io | #14,516 | Cloudflare, Cloudflare edge/CDN, Docusaurus + 7 more | Find emails |
| bancolombia.com | #14,518 | Amazon CloudFront, Contentful, Dynamic Yield + 9 more | Find emails |
| ksu.edu.sa | #14,527 | Apache, DigiCert, Drupal + 8 more | Find emails |
| auto-motor-und-sport.de | #14,542 | Amazon Route 53, DoubleClick (Google Ads), Google AdSense + 7 more | Find emails |
| wm.com | #14,558 | Amazon CloudFront, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| nationbuilder.com | #14,565 | Adobe Fonts (Typekit), Amazon CloudFront, Atlassian Cloud + 21 more | Find emails |
| ripple.com | #14,567 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| wiz.io | #14,573 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 10 more | Find emails |
| trustvox.com.br | #14,590 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| wealthsimple.com | #14,596 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 6 more | Find emails |
| smiles.com.br | #14,599 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 17 more | Find emails |
| geniussports.com | #14,600 | Amazon Route 53, Let's Encrypt, Microsoft 365 + 4 more | Find emails |
| surfsharkstatus.com | #14,604 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| binance.us | #14,605 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| zhimg.com | #14,609 | Baidu Analytics, DigiCert, Tencent EdgeOne + 1 more | Find emails |
| prusa3d.com | #14,610 | Cloudflare, Cloudflare edge/CDN, CookieYes + 9 more | Find emails |
| jcrew.com | #14,611 | Adobe Fonts (Typekit), Afterpay, Akamai Bot Manager + 18 more | Find emails |
| post.ch | #14,616 | Dynatrace, Google Tag Manager, Icomoon + 4 more | Find emails |
| flipp.com | #14,621 | Amazon (ACM), Amazon Route 53, CookieYes + 11 more | Find emails |
| smartfren.com | #14,624 | AppsFlyer, DigiCert, Google Analytics + 3 more | Find emails |
| flexjobs.com | #14,632 | Akamai Bot Manager, Akamai edge/CDN, Azure API Management + 5 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 →