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 |
|---|---|---|---|
| machform.com | #114,819 | Apache, Bootstrap, Google Analytics + 11 more | Find emails |
| garvee.com | #114,822 | DigitalOcean Spaces, Google Cloud, Google Trust Services + 3 more | Find emails |
| sokoshotels.fi | #114,836 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| playlist.link | #114,866 | Amazon Route 53, Fastly, Google Fonts + 4 more | Find emails |
| mainlinehealth.org | #114,868 | Adobe Fonts, Adobe Fonts (Typekit), Azure API Management + 14 more | Find emails |
| m1ns.xyz | #114,880 | AOS, Google Analytics, Google Tag Manager + 4 more | Find emails |
| sputnik24.tv | #114,897 | Let's Encrypt, Next.js, Nginx + 1 more | Find emails |
| esko.com | #114,904 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| nunesmagician.com | #114,913 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| mileonair.com | #114,922 | Let's Encrypt, Next.js | Find emails |
| nestads.com | #114,923 | Amazon (ACM), Amazon Route 53, Google Analytics + 2 more | Find emails |
| o.co | #114,924 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 5 more | Find emails |
| boystown.org | #114,959 | Azure DNS, Azure Front Door, DigiCert + 9 more | Find emails |
| arctracker.io | #114,985 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| pc.gov.au | #114,986 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| greenly.earth | #115,013 | AB Tasty, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| stape.us | #115,025 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| luda.ai | #115,040 | Amazon Route 53, DoubleClick (Google Ads), Google Publisher Tag + 6 more | Find emails |
| universal-music-services.de | #115,047 | Let's Encrypt | Find emails |
| etcanada.com | #115,065 | Express, Fastly, Ketch + 6 more | Find emails |
| zenleafdispensaries.com | #115,073 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| testout.com | #115,088 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| tomi.ai | #115,096 | Google Cloud, Google Cloud DNS, Google Fonts + 11 more | Find emails |
| houseofblues.com | #115,109 | Amazon Route 53, Google Analytics, Google Tag Manager + 7 more | Find emails |
| vat-search.com | #115,111 | Font Awesome, Let's Encrypt, Matomo + 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-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →