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 |
|---|---|---|---|
| lafourche.fr | #121,323 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| helply.com | #121,339 | Amazon Route 53, Atlassian Statuspage, Google Tag Manager + 7 more | Find emails |
| moluna.de | #121,342 | Adform, Adition, Apache + 7 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| marscode.com |
| #121,344 |
| Akamai Edge DNS, DigiCert, Google Ads Conversion + 4 more |
| Find emails |
| link.co | #121,346 | Amazon Route 53, DigiCert, Next.js + 1 more | Find emails |
| autobytel.com | #121,354 | Azure API Management, Azure DNS, Azure Front Door + 10 more | Find emails |
| pantheon.world | #121,366 | Cloudflare, Google Analytics, Google Tag Manager + 3 more | Find emails |
| potbelly.com | #121,377 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| paradiso.nl | #121,393 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 6 more | Find emails |
| sponsr.ru | #121,404 | Google Fonts, Let's Encrypt, Next.js + 3 more | Find emails |
| intigriti.com | #121,408 | Amazon Route 53, Cloudflare edge/CDN, CookieYes + 10 more | Find emails |
| yooga.com.br | #121,423 | Amazon CloudFront, Amazon S3, Cloudflare + 7 more | Find emails |
| alltforforaldrar.se | #121,455 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| group.softbank | #121,477 | AddToAny, Amazon Route 53, Brightcove + 11 more | Find emails |
| euronews.ro | #121,479 | DatoCMS, Google AdSense, Let's Encrypt + 5 more | Find emails |
| weblancer.net | #121,483 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| catarse.me | #121,501 | Bluesky, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| thebikejunction.com | #121,528 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| eupgroup.net | #121,542 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| perfluence.net | #121,546 | Mindbox, Next.js, Nginx + 3 more | Find emails |
| hasura.io | #121,568 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| mobly.com.br | #121,580 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| playgent.com | #121,588 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 5 more | Find emails |
| homecredit.co.id | #121,589 | Azure API Management, Azure Front Door, Cloudflare Bot Management + 7 more | Find emails |
| lancasterpuppies.com | #121,596 | Cloudflare, Fastly, Google Tag Manager + 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →