JavaScript Library & Framework
46,641 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 |
|---|---|---|---|
| broadsign.com | #16,454 | Amazon Route 53, Gatsby, Google Tag Manager + 3 more | Find emails |
| cnbctv18.com | #16,475 | Akamai Edge DNS, Chartbeat, DigiCert + 9 more | Find emails |
| exodus.com | #16,480 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| myer.com.au | #16,482 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| aerzteblatt.de | #16,496 | Amazon CloudFront, Google Tag Manager, Next.js + 3 more | Find emails |
| gamedistribution.com | #16,506 | Amazon (ACM), Cloudflare, Google Analytics + 4 more | Find emails |
| mindspring.com | #16,511 | Ahrefs Analytics, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| u-blox.com | #16,525 | Algolia, Atlassian Statuspage, Drupal + 6 more | Find emails |
| apify.com | #16,528 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| snkrdunk.com | #16,533 | AWS WAF, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| freee.co.jp | #16,582 | AB Tasty, Adobe Fonts (Typekit), Akamai edge/CDN + 16 more | Find emails |
| screencloud.com | #16,600 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 11 more | Find emails |
| kiro.dev | #16,611 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| lucidchart.com | #16,615 | Akamai Edge DNS, Gatsby, Let's Encrypt + 2 more | Find emails |
| abs-cbn.com | #16,616 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| iclinic.com.br | #16,619 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| wowma.jp | #16,635 | Amazon Route 53, DigiCert, DoubleClick (Google Ads) + 3 more | Find emails |
| theringer.com | #16,639 | Google Cloud, Google Trust Services, Next.js + 1 more | Find emails |
| zennioptical.com | #16,652 | Akamai Bot Manager, Akamai edge/CDN, Botify + 13 more | Find emails |
| texthelp.com | #16,659 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| printfriendly.com | #16,678 | Amazon Advertising, Amazon CloudFront, Blockthrough + 8 more | Find emails |
| changelly.com | #16,712 | Cloudflare, Cloudflare edge/CDN, Customer.io + 3 more | Find emails |
| xapo.com | #16,744 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 3 more | Find emails |
| treccani.it | #16,747 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 4 more | Find emails |
| virgin.com | #16,758 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 6 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →