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 |
|---|---|---|---|
| farfetch.com | #4,104 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| livemint.com | #4,109 | Akamai Edge DNS, Akamai edge/CDN, Amazon Advertising + 7 more | Find emails |
| uxfeedback.ru | #4,134 | Cloudflare, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| growthbook.io | #4,135 | AWS Lambda, Algolia, Amazon Route 53 + 15 more | Find emails |
| op.gg | #4,139 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 6 more | Find emails |
| simplisafe.com | #4,146 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| scw.cloud | #4,149 | Cloudflare edge/CDN, Next.js, Sectigo + 1 more | Find emails |
| rokt.com | #4,151 | AWS Lambda, Algolia, Amazon Route 53 + 11 more | Find emails |
| ezoic.net | #4,165 | Amazon Route 53, Gatekeeper Consent Management Platform, Google AdSense + 7 more | Find emails |
| joyn.de | #4,169 | Amazon Route 53, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| openweathermap.org | #4,170 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| livechat.com | #4,183 | Akamai edge/CDN, Akamai mPulse, Cloudflare + 12 more | Find emails |
| dji.com | #4,184 | AOS, AWS WAF, Alibaba Cloud CDN + 24 more | Find emails |
| logmein.com | #4,200 | AB Tasty, ASP.NET, Akamai Edge DNS + 10 more | Find emails |
| sendsay.ru | #4,202 | Amplitude, Docusaurus, FullStory + 8 more | Find emails |
| shopee.co.th | #4,205 | Amazon Route 53, Google Tag Manager | Find emails |
| alltrails.com | #4,207 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| bale.ai | #4,218 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| sonicwall.com | #4,222 | Contentstack, Google Tag Manager, HubSpot + 8 more | Find emails |
| kinghost.com.br | #4,234 | Cloudflare edge/CDN, DigiCert, Google Fonts + 5 more | Find emails |
| tistory.com | #4,257 | Daum, DigiCert, Kakao + 1 more | Find emails |
| shopee.tw | #4,263 | Amazon Route 53, Google Tag Manager | Find emails |
| buffer.com | #4,265 | Cloudflare, Cloudflare edge/CDN, CookieYes + 9 more | Find emails |
| bitdrift.io | #4,286 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| bankrate.com | #4,289 | Amazon Route 53, Fastly, Google Tag Manager + 7 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 →