shadcn/ui
shadcn/ui is a component system built with Radix UI and Tailwind CSS.
About
shadcn/ui is a component system built with Radix UI and Tailwind CSS.
Categories: UI frameworks
Quick facts
Implies
When shadcn/uiis detected, Sourcemap Explorer also marks the following technologies as present (Wappalyzer's implies graph).
FAQ
How do I check if a website is using shadcn/ui?
Open the page in Chrome, click the Sourcemap Explorer toolbar icon, and read the Stack tab. The popup matches shadcn/ui's fingerprint signals (response headers, asset URL prefixes, runtime globals, sourcemap paths) and flags it whenever any combination is found. The same checks can be reproduced manually in DevTools — see the "How we detect" section above.
What shadcn/ui version can Sourcemap Explorer detect?
shadcn/ui ships as a hosted ui frameworks rather than a bundled npm package, so version-specific detection isn't always possible. Where the platform leaks a version in response headers (`X-Powered-By`, `Server`, generator meta tags) we surface it; otherwise we report presence only.
Is shadcn/ui open source?
Yes, shadcn/ui is open source. The license details are listed on the official site (https://ui.shadcn.com), and the codebase typically lives on a public source-control host.
Where can I read more about shadcn/ui?
Official site: https://ui.shadcn.com. For Sourcemap Explorer's detection guide, see the deep-dive link below or the related guides in the cross-link section.
Detected by Sourcemap Explorer
Open the popup on any page running shadcn/uiand you'll see the exact version pulled from the bundled package.json when sourcemaps are exposed.