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 |
|---|---|---|---|
| cubighub.com | #103,683 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| dmk.in | #103,705 | Azure DNS, Azure Front Door, DigiCert + 1 more | Find emails |
| iconicuniversity.edu.ng | #103,785 | Bunny Fonts, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| notify.gov.gr | #103,941 | Drupal, Google Analytics, Google Tag Manager + 3 more | Find emails |
| pay2world.co | #103,971 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| searchselector.com | #104,044 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| spinsemar.com | #104,067 | LiteSpeed, Next.js, PHP + 1 more | Find emails |
| tanjunggo.ink | #104,088 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| uvtab.go.ug | #104,120 | Google Analytics, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| 500.co | #104,170 | Builder.io, Let's Encrypt, Next.js + 1 more | Find emails |
| softexpert.com | #104,174 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| bonus.ly | #104,176 | AWS Lambda, Amplitude, Cloudflare + 19 more | Find emails |
| coachusa.com | #104,179 | Amazon (ACM), Amazon CloudFront, Contentful + 5 more | Find emails |
| eventbriteapi.com | #104,185 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| otland.net | #104,203 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| dispatch.me | #104,212 | AWS Lambda, AdRoll, Amazon CloudFront + 24 more | Find emails |
| aeped.es | #104,216 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| perficient.com | #104,223 | Azure DNS, DigiCert, Google Tag Manager + 5 more | Find emails |
| sazito.com | #104,230 | Google Analytics, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| ourtime.co.uk | #104,237 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| aplazame.com | #104,248 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| stortinget.no | #104,253 | ASP.NET, Azure API Management, Google Tag Manager + 2 more | Find emails |
| formative.com | #104,262 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| abb-bank.az | #104,265 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| dewucdn.com | #104,281 | Alibaba Cloud DNS, DigiCert, Next.js + 1 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 →