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 |
|---|---|---|---|
| augmentcode.com | #36,132 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 18 more | Find emails |
| frase.io | #36,145 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| telia.se | #36,157 | Amazon CloudFront, Apache, Next.js + 2 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| hear.com |
| #36,177 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more |
| Find emails |
| buy.com | #36,181 | Amazon Route 53, DigiCert, Meta Pixel + 3 more | Find emails |
| sportsline.com | #36,184 | Chartbeat, DoubleClick (Google Ads), Fastly + 9 more | Find emails |
| ccma.cat | #36,207 | Adobe Experience Cloud (Launch), Amazon Route 53, Backbone.js + 5 more | Find emails |
| panorama9.com | #36,228 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 12 more | Find emails |
| toei-anim.co.jp | #36,231 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| themarker.com | #36,245 | CrazyEgg, DoubleClick (Google Ads), Envoy + 10 more | Find emails |
| parler.com | #36,246 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| finambank.ru | #36,254 | Let's Encrypt, Next.js, Nginx + 1 more | Find emails |
| wynk.in | #36,257 | Amazon Route 53, Envoy, Google Analytics + 5 more | Find emails |
| xplay.gg | #36,267 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 10 more | Find emails |
| wyzant.com | #36,290 | ASP.NET, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| liberoquotidiano.it | #36,293 | Google Analytics, Google Fonts, Google Tag Manager + 3 more | Find emails |
| morningbrew.com | #36,323 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| join.me | #36,331 | Akamai Edge DNS, DigiCert, Google Tag Manager + 4 more | Find emails |
| drawio.com | #36,343 | Cloudflare, Cloudflare edge/CDN, Docusaurus + 2 more | Find emails |
| acxiom.com | #36,357 | Adobe Fonts (Typekit), DigiCert, Marketo + 3 more | Find emails |
| dune.com | #36,363 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 9 more | Find emails |
| smith-wesson.com | #36,367 | Adobe Fonts, Adobe Fonts (Typekit), Algolia + 12 more | Find emails |
| lockton.com | #36,381 | Cloudflare, Google Fonts, Google Tag Manager + 8 more | Find emails |
| liner.com | #36,382 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| clearpay.com | #36,396 | 6sense, Afterpay, Amplitude + 29 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 →