187+ production-ready, accessible React components across 16 categories. Browse live previews, copy the source code, and drop it straight into your Next.js or React project — no npm install needed.
*Beyond clsx + tailwind-merge — no heavy runtime libs
A modern approach to building design systems — own your code, not your dependencies.
Copy the source into your project. No packages to update, no breaking changes from upstream.
Semantic HTML, ARIA attributes, keyboard navigation, and focus management baked in.
Every component uses Tailwind utility classes. Light and dark mode, responsive — all built-in.
Every component has an interactive preview with demo data so you can see exactly what you're getting.
Click the copy button on any component to grab the full source. Paste and ship.
Design tokens via CSS variables. Swap colors, radii, fonts — the theme is yours to own.
Modern foundations, zero bloat.
The ParamUI repository will become public soon. Star it, fork it, contribute — we're building this in the open. Stay tuned for the launch.
GitHub — Repo Coming Soon187 components across 16categories — ready to copy & paste.