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 |
|---|---|---|---|
| home.id | #126,982 | Amazon (ACM), Amazon API Gateway, Amazon CloudFront + 3 more | Find emails |
| autonomous.ai | #126,993 | Cloudflare, Cloudflare edge/CDN, DigiCert + 3 more | Find emails |
| linklyhq.com | #127,004 | Cloudflare, Fastmail, Google Tag Manager + 4 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| mmogah.com |
| #127,054 |
| Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more |
| Find emails |
| ekhn.de | #127,110 | DigiCert, Next.js, Nginx + 2 more | Find emails |
| onegreatfamily.com | #127,113 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| mallbery.com | #127,114 | Google Fonts, Let's Encrypt, Lodash + 5 more | Find emails |
| pinstripealley.com | #127,131 | Amazon Advertising, Amazon Route 53, Fastly + 10 more | Find emails |
| sent.dm | #127,140 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| thesaturdaypaper.com.au | #127,205 | Cloudflare, Cloudflare edge/CDN, Drupal + 3 more | Find emails |
| altools.co.kr | #127,240 | Cloudflare edge/CDN, DigiCert, Google Tag Manager + 1 more | Find emails |
| mangopay.com | #127,249 | Amazon Route 53, Google Fonts, Let's Encrypt + 3 more | Find emails |
| planning.center | #127,300 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| samfrew.com | #127,306 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 7 more | Find emails |
| sslazio.it | #127,324 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| bdo.co.uk | #127,330 | Adobe Fonts (Typekit), Cookiebot, CrazyEgg + 10 more | Find emails |
| revolico.com | #127,360 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| travelated.com | #127,382 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| webcammictest.com | #127,395 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| froomle.com | #127,412 | Google Cloud DNS, Let's Encrypt, Next.js + 2 more | Find emails |
| upstash.com | #127,437 | Amazon Route 53, Google Analytics, Google Tag Manager + 4 more | Find emails |
| hellowisp.com | #127,444 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| neu.de | #127,454 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| pokerstars.uk | #127,479 | Amazon (ACM), Amazon CloudFront, Amplitude + 7 more | Find emails |
| hypertune.com | #127,514 | Cloudflare Web Analytics, Google Analytics, Google Cloud DNS + 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 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 →