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 |
|---|---|---|---|
| pandi.id | #30,507 | AOS, DataTables, DigiCert + 8 more | Find emails |
| kcci.com | #30,515 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| zigpoll.com | #30,523 | Adobe Fonts (Typekit), Algolia, Atlassian Statuspage + 21 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| theorg.com |
| #30,529 |
| Amazon Route 53, Cookiebot, Google Analytics + 8 more |
| Find emails |
| samanage.com | #30,542 | Amazon Route 53, Builder.io, DigiCert + 4 more | Find emails |
| fwd.com | #30,550 | Amazon CloudFront, Amazon S3, CSC (Digital Brand Services) + 5 more | Find emails |
| tinybird.co | #30,559 | Google Tag Manager, Let's Encrypt, Next.js + 3 more | Find emails |
| unav.edu | #30,564 | Bootstrap, Font Awesome, Google Tag Manager + 6 more | Find emails |
| cmsnl.com | #30,575 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| newsweaver.com | #30,588 | Amazon Route 53, Google Tag Manager, HubSpot + 6 more | Find emails |
| delo.si | #30,622 | Didomi, Django, Dotmetrics + 13 more | Find emails |
| adblockultimate.net | #30,623 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| thecollector.com | #30,634 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| similarsites.com | #30,635 | Amazon (ACM), Amazon Route 53, Google AdSense + 5 more | Find emails |
| notability.com | #30,651 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| talkjs.com | #30,664 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| infoldgames.com | #30,666 | Alibaba Cloud DNS, DigiCert, Next.js + 1 more | Find emails |
| punchbowl.com | #30,671 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 9 more | Find emails |
| sellwild.com | #30,672 | Amazon Route 53, Let's Encrypt, Next.js + 1 more | Find emails |
| dhan.co | #30,673 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| ilmanifesto.it | #30,716 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| inter.it | #30,731 | Amazon Route 53, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| breastcancer.org | #30,745 | Amazon CloudFront, Amazon Route 53, Contentful + 6 more | Find emails |
| crackerbarrel.com | #30,752 | Adyen, Amazon Route 53, AppNexus + 25 more | Find emails |
| audiohook.com | #30,763 | Amazon Route 53, Fontshare, Google Analytics + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →