Nexus UI is a component library built specifically for the Next.js App Router. Every component is written as a TypeScript React component, styled with Tailwind CSS, and animated with Framer Motion. The library covers the full spectrum of building blocks you need for modern user interfaces: hero sections, feature grids, pricing tables, testimonial carousels, navigation bars, interactive backgrounds, and more.
Server side rendering and client components
Next.js gives every React component a rendering context. Static sections — headers, footers, content blocks — render on the server and arrive as plain HTML, keeping initial page loads fast. Interactive components that need state, events, or animation opt into the client side with a single directive. Nexus UI components are designed around this split: each component is clearly marked as server-compatible or client-side, so you always know what to expect in production.
Developer experience first
Components are delivered as source code you install directly into your project via the shadcn registry. No runtime dependency, no version lock-in — you own the code. Full TypeScript types mean your editor catches prop errors before the browser does. Every component respects the user's prefers-reduced-motion preference out of the box, so accessibility is the default, not an afterthought.
Built for react applications at scale
React applications grow in complexity over time. A component catalogue that treats every piece as an independent building block makes that growth manageable. You can swap a hero section, redesign a pricing block, or replace a navigation bar without touching the rest of the page. Nexus UI is structured so that each component is self-contained: its own styles, its own animation logic, its own TypeScript interface. The result is a library that scales with your product rather than fighting against it.
Libraries and frameworks compatibility
Nexus UI sits on top of shadcn/ui, which itself builds on Radix UI primitives. This layered approach means components inherit accessible keyboard navigation and ARIA semantics from the ecosystem's most battle-tested libraries and frameworks. Framer Motion handles all animation — spring physics, enter/exit transitions, scroll-driven effects — while staying completely optional: if a section needs no motion, there is no Framer Motion import and no extra JavaScript weight.
What user experience looks like in practice
Great user experience in a Next.js product is the sum of many small decisions: how fast the first byte arrives, whether the layout shifts during hydration, whether animations feel natural or mechanical, whether the page reads well at every viewport width. Nexus UI components are designed with each of these decisions already made. Motion curves are tuned to feel responsive without being distracting. Layout uses Tailwind CSS utility classes that compile to minimal CSS at build time. Components that fetch data do so at the server level, so the client side receives ready-to-render HTML rather than loading spinners and empty containers. The goal is a catalog of react components that feel production-ready from the first paste.