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 |
|---|---|---|---|
| marketsmojo.com | #69,541 | Amazon Route 53, Font Awesome, Google Ads Conversion + 10 more | Find emails |
| clank.world | #69,546 | Cloudflare, Google Workspace, Let's Encrypt + 3 more | Find emails |
| causes.com | #69,548 | Amazon (ACM), Amazon CloudFront, Cloudflare + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| bloomberg.co.jp | #69,550 | DigiCert, DoubleClick (Google Ads), DoubleVerify + 9 more | Find emails |
| yoga-lava.com | #69,561 | Amazon CloudFront, Amazon Route 53, Apache + 4 more | Find emails |
| langfuse.com | #69,591 | Ahrefs Analytics, Ashby, Cloudflare + 7 more | Find emails |
| priceshoes.com | #69,602 | Amazon CloudFront, Cloudinary, Google Fonts + 3 more | Find emails |
| rustoleum.com | #69,610 | Cloudflare edge/CDN, DigiCert, Dynatrace + 10 more | Find emails |
| greenwichtime.com | #69,616 | Apache, DoubleClick (Google Ads), Fastly + 6 more | Find emails |
| bitscreener.com | #69,622 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| convertcart.com | #69,630 | Cloudflare, Cloudflare edge/CDN, Express + 3 more | Find emails |
| mitsubishi-motors.co.id | #69,641 | Azure DNS, Google Cloud, Microsoft 365 + 2 more | Find emails |
| humand.co | #69,645 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 16 more | Find emails |
| arcaplanet.it | #69,659 | Amazon CloudFront, Bootstrap, Dynamic Yield + 7 more | Find emails |
| vijaykarnataka.com | #69,660 | Akamai Bot Manager, Amazon Advertising, DoubleClick (Google Ads) + 8 more | Find emails |
| aim.com | #69,715 | Amazon Route 53, DigiCert, Next.js | Find emails |
| kamen-rider-official.com | #69,731 | Amazon CloudFront, Amazon S3, Google Fonts + 3 more | Find emails |
| ans.net | #69,768 | Akamai Bot Manager, Akamai edge/CDN, Contentstack + 3 more | Find emails |
| allenai.org | #69,769 | Amazon Route 53, DatoCMS, Google Cloud + 2 more | Find emails |
| lineicons.com | #69,771 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| univ-saida.dz | #69,788 | DigiCert, Font Awesome, Next.js + 3 more | Find emails |
| myseak.net | #69,809 | Apache, Cookiebot, Google Tag Manager + 3 more | Find emails |
| loot.co.za | #69,822 | Amazon (ACM), Amazon Route 53, Google Fonts + 3 more | Find emails |
| itau.co | #69,830 | Akamai Edge DNS, ConsentMo, Dynamic Yield + 2 more | Find emails |
| faraday.io | #69,865 | Amazon Route 53, Google Tag Manager, HubSpot + 4 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →