JavaScript Library & Framework
40,938 of the 965,200 top sites in our Tranco top-1M census run React (4.2%). 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 | yahoo.com | #56 (Tranco) | Find emails |
| 4 | vimeo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| prusa3d.com | #14,610 | Cloudflare, Cloudflare edge/CDN, CookieYes + 8 more | Find emails |
| jcrew.com | #14,611 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai Edge DNS + 11 more | Find emails |
| flipp.com | #14,621 | Amazon (ACM), Amazon Route 53, CookieYes + 4 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| smartfren.com |
| #14,624 |
| DigiCert, Google Analytics, Google Tag Manager + 1 more |
| Find emails |
| flexjobs.com | #14,632 | Akamai Bot Manager, DigiCert, NS1 + 2 more | Find emails |
| haaretz.co.il | #14,647 | CrazyEgg, Envoy, Fastly + 9 more | Find emails |
| skyrock.com | #14,656 | Let's Encrypt, Next.js, Turbopack + 1 more | Find emails |
| doda.jp | #14,683 | Akamai Bot Manager, Akamai Edge DNS, DigiCert + 3 more | Find emails |
| bolavip.com | #14,725 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| trustlook.com | #14,726 | Amazon (ACM), Amazon Route 53, Next.js + 3 more | Find emails |
| jetstar.com | #14,729 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| quran.com | #14,735 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| 720yun.com | #14,743 | DigiCert, Next.js, Nginx | Find emails |
| crateandbarrel.com | #14,752 | Akamai Bot Manager, Akamai Edge DNS, Akamai mPulse + 7 more | Find emails |
| restream.io | #14,753 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| tomorrowland.com | #14,798 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| qiniu.com | #14,799 | Citrix NetScaler, Google Analytics, Google Tag Manager + 2 more | Find emails |
| explodingtopics.com | #14,806 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| accounts.dev | #14,813 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| 24h.tv | #14,821 | Cloudflare, Google Fonts | Find emails |
| online.fr | #14,855 | Cloudflare edge/CDN, Next.js, Sectigo + 1 more | Find emails |
| bovada.lv | #14,858 | Google Tag Manager, Next.js, PerimeterX (HUMAN) | Find emails |
| subscan.io | #14,866 | Atlassian Statuspage, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| tapas.io | #14,870 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 1 more | Find emails |
| freepik.es | #14,877 | Akamai Bot Manager, Google Tag Manager, Let's Encrypt + 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →