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 |
|---|---|---|---|
| towerswatson.com | #122,915 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 3 more | Find emails |
| coffeemania.ru | #122,920 | Cloudflare, Next.js, styled-components | Find emails |
| yaga.co.za | #122,931 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| pathapplication.com |
| #122,937 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more |
| Find emails |
| bv.com | #122,958 | Amazon CloudFront, Brandfolder, Contentful + 4 more | Find emails |
| bygghemma.se | #122,973 | Adobe Fonts (Typekit), Google Trust Services, Microsoft 365 + 2 more | Find emails |
| campusreform.org | #122,974 | Amazon Route 53, Google Analytics, Google Fonts + 8 more | Find emails |
| hailuoai.com | #123,009 | Next.js | Find emails |
| za.group | #123,011 | DigiCert, Google Tag Manager, Microsoft 365 + 3 more | Find emails |
| renewalbyandersen.com | #123,032 | Adobe Fonts (Typekit), Convert, Let's Encrypt + 6 more | Find emails |
| roskilde-festival.dk | #123,064 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 3 more | Find emails |
| sendgb.com | #123,131 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| wallet.tg | #123,167 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| secondcity.com | #123,252 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| liblib.tv | #123,255 | Envoy, Google Tag Manager, Next.js + 1 more | Find emails |
| rydercup.com | #123,259 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| gtaboom.com | #123,275 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| 1stbetpro.com | #123,290 | Amazon Route 53, Fastly, Google Analytics + 4 more | Find emails |
| sansad.in | #123,321 | Next.js, Emotion, Material UI | Find emails |
| suborbit.al | #123,322 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| prepr.io | #123,326 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 7 more | Find emails |
| rehabs.com | #123,347 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| myplantin.com | #123,391 | Amazon Route 53, Google Fonts, Let's Encrypt + 2 more | Find emails |
| zoox.com | #123,397 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| philips.fr | #123,398 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Tag Manager + 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 →