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 |
|---|---|---|---|
| womensmarch.com | #113,767 | Cloudflare, Contentful, Font Awesome + 8 more | Find emails |
| onehub.com | #113,770 | Cloudflare edge/CDN, Font Awesome, GitBook + 17 more | Find emails |
| maaal.com | #113,777 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| templately.com | #113,791 | Google Cloud DNS, Let's Encrypt, Next.js + 2 more | Find emails |
| ecarstrade.com | #113,822 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 7 more | Find emails |
| mavs.com | #113,830 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 11 more | Find emails |
| coinshares.com | #113,876 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 4 more | Find emails |
| italotreno.it | #113,878 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| harkins.com | #113,895 | Azure API Management, Azure DNS, Azure Front Door + 6 more | Find emails |
| iimjobs.com | #113,912 | Google Fonts, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| messe-berlin.de | #113,915 | Azure Front Door, DigiCert, Google Tag Manager + 4 more | Find emails |
| oglasnik.hr | #113,918 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| mitsubishimotors.com.br | #113,939 | Google Cloud, Google Cloud DNS, Google Tag Manager + 2 more | Find emails |
| quai.network | #113,946 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| ncell.com.np | #113,960 | Bootstrap, Google Analytics, Google Tag Manager + 7 more | Find emails |
| tomahawknation.com | #113,964 | Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 12 more | Find emails |
| replika.ai | #113,973 | Amazon Route 53, AppsFlyer, Let's Encrypt + 1 more | Find emails |
| web3modal.com | #113,987 | Cloudflare, Google Tag Manager, HubSpot + 5 more | Find emails |
| hel.io | #114,014 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| jingdaily.com | #114,016 | Let's Encrypt, Mailchimp, Next.js + 2 more | Find emails |
| okala.com | #114,017 | Google Tag Manager, Next.js, Telegram | Find emails |
| splitshire.com | #114,019 | DigitalOcean Spaces, Google Fonts, Let's Encrypt + 3 more | Find emails |
| rugiet.com | #114,035 | Amazon CloudFront, Amazon S3, DoubleClick (Google Ads) + 8 more | Find emails |
| openagenda.com | #114,050 | Next.js, Nginx, Turbopack + 1 more | Find emails |
| buckeyescoop.com | #114,051 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 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 →