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 |
|---|---|---|---|
| netspend.com | #104,581 | Cloudflare Bot Management, Cloudflare edge/CDN, DigiCert + 7 more | Find emails |
| centreofexcellence.com | #104,583 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| greenchef.com | #104,590 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| tremendous.com | #104,601 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| musicstax.com | #104,603 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| preferredhotels.com | #104,656 | Amazon (ACM), Amazon Route 53, Apache + 9 more | Find emails |
| startupindia.gov.in | #104,677 | Amazon CloudFront, Apache, DoubleClick (Google Ads) + 10 more | Find emails |
| cloudsoftphone.com | #104,679 | Cloudflare, Google Fonts, Google Tag Manager + 8 more | Find emails |
| homeaglow.com | #104,682 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| m1ns.com | #104,686 | AOS, Google Analytics, Google Tag Manager + 4 more | Find emails |
| v1p.ai | #104,689 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| topsort.com | #104,693 | AWS Lambda, Amazon Route 53, Atlassian Statuspage + 16 more | Find emails |
| suninternational.com | #104,694 | Azure API Management, Azure DNS, Azure Front Door + 3 more | Find emails |
| brighthato.net | #104,712 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 5 more | Find emails |
| jobhubz.com | #104,769 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| ogletree.com | #104,868 | AddToAny, Azure DNS, Cookiebot + 13 more | Find emails |
| sonyinteractive.com | #104,877 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| kpopping.com | #104,887 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| stigg.io | #104,889 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| k4g.com | #104,893 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| katapult.io | #104,909 | Apache, Bluesky, Google Tag Manager + 3 more | Find emails |
| listnr.com | #104,910 | Cloudflare, Cloudflare edge/CDN, Contentful + 8 more | Find emails |
| dida365.com | #104,913 | Lodash, Microsoft Clarity, Next.js + 2 more | Find emails |
| swipey.ai | #104,924 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| coincheckup.com | #104,947 | Cloudflare, Cloudflare Images, Cloudflare edge/CDN + 2 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 →