Nexily Stack

Technology intelligence for every website — détectez la stack de n'importe quel site en un clic.

Nexily Stack — Discover the technology behind every website. One click to reveal the full tech stack of any site you visit — frameworks, CDN, CMS, analytics, security vulnerabilities and more, directly from your Chrome toolbar. 🔍 WHAT NEXILY STACK DETECTS JavaScript frameworks — React, Vue, Next.js, Nuxt, Angular, SvelteKit, Astro, Remix… CSS frameworks — Tailwind CSS, Bootstrap, Bulma… CMS & builders — WordPress, Shopify, Webflow, Wix… Analytics — Google Analytics, Plausible, Hotjar, Mixpanel, Amplitude… CDN & hosting — Cloudflare, Vercel, Netlify, AWS… Security, ecommerce, and much more ✅ FREE — no sign-up required Instant detection on any website Up to 5 technologies displayed per page Works on any site, any time 💎 PRO — unlock the full stack Complete tech stack with no limit Detected technology version numbers CVE & vulnerability analysis JSON export of your scans Stack change alerts Activate Pro with a license code received by email after purchase — no account required. 🔒 PRIVACY FIRST All detection runs 100% locally in your browser. Nexily Stack never transmits page content, URLs, or browsing history to external servers. Your data stays on your device. 🌐 4 LANGUAGES SUPPORTED English 🇬🇧 · Français 🇫🇷 · Español 🇪🇸 · Chinese 🇨🇳 The interface automatically adapts to your browser language. You can also change it manually in Settings. 👨‍💻 PERFECT FOR Developers scouting competitor stacks Agencies auditing client websites Security researchers checking for outdated software Curious users who want to know what powers the web Questions? contact@nexly-app.fr