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 |
|---|---|---|---|
| prodigy.net | #66,516 | Akamai Edge DNS, DigiCert, DoubleClick (Google Ads) + 3 more | Find emails |
| 4lapy.ru | #66,542 | Diginetica, New Relic, Next.js + 2 more | Find emails |
| fptplay.vn | #66,545 | Google Fonts, Google Tag Manager, Next.js | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| #66,587 |
| Cloudflare, Google Tag Manager, Google Workspace + 7 more |
| Find emails |
| premierinc.com | #66,608 | Cloudinary, Google Fonts, Let's Encrypt + 6 more | Find emails |
| springhealth.com | #66,619 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 10 more | Find emails |
| sensicomfort.com | #66,621 | Amazon Route 53, Azure API Management, Cloudflare edge/CDN + 4 more | Find emails |
| ah.be | #66,622 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 5 more | Find emails |
| manta.net | #66,635 | Cloudflare, Google Trust Services, Next.js | Find emails |
| opendock.com | #66,650 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| citalopraminfo.com | #66,671 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| boatus.com | #66,686 | Next.js, Sectigo | Find emails |
| whitehouseblackmarket.com | #66,711 | Adobe Experience Cloud (Launch), Adobe Target, Akamai Bot Manager + 12 more | Find emails |
| appsgeyser.com | #66,712 | Chargebee, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| nbc-2.com | #66,753 | Amazon Advertising, Amazon Route 53, Casale Media + 15 more | Find emails |
| navixy.com | #66,760 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| astro.com.my | #66,762 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 6 more | Find emails |
| avanade.com | #66,770 | Adobe Advertising Cloud, Adobe Analytics, Adobe Audience Manager + 10 more | Find emails |
| joe.ie | #66,788 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 11 more | Find emails |
| ultralytics.com | #66,792 | Google Analytics, Google Cloud DNS, Google Tag Manager + 4 more | Find emails |
| made.com | #66,794 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 4 more | Find emails |
| iltirreno.it | #66,804 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| eaglercraft.com | #66,813 | DDoS-Guard, Let's Encrypt, Namecheap + 1 more | Find emails |
| inbox.com | #66,823 | Cloudflare, Let's Encrypt, Next.js + 1 more | Find emails |
| kstyle.com | #66,833 | Adingo, Amazon (ACM), Amazon CloudFront + 8 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 →