Nexvyn UI

Animated UI components with spring physics and fluid interactions. Built on shadcn/ui and Radix primitives.

Install

Add the registry to your project:

pnpm dlx shadcn@latest registry add @nexvyn

Then install any component:

pnpm dlx shadcn@latest add @nexvyn/bounce-sidebar
pnpm dlx shadcn@latest add @nexvyn/goo-dropdown

Or install directly without adding the registry:

pnpm dlx shadcn@latest add https://ui.nexvyn.dev/r/bounce-sidebar.json

Dependencies resolve automatically. Motion animations require the motion package.

What makes these different

• Motion as information - transitions make state changes legible, nothing moves for decoration
• Spring physics - springs replace fixed durations, adapting naturally to interruption
• Drop-in compatible - your existing shadcn theme and tokens apply automatically
• Original implementations - all components built from scratch with no copied code

Tech stack

• Motion for animations
• Radix UI primitives
• shadcn/ui registry protocol
• Prettier for formatting

Scripts

pnpm dev             # Start dev server
pnpm build           # Production build
pnpm build:registry  # Generate registry JSON files from source
pnpm format          # Format code with Prettier
pnpm format:check    # Check formatting without writing
pnpm lint            # Run ESLint

License

All installable components (components/ui/**) and everything else in this repository, including what ships through the shadcn registry, are licensed under MIT with the Commons Clause:

• Use the components in personal and commercial products, including paid apps and client work.
• Keep the copyright and license notice in the source files you copy (attribution). No visible credit in your product is required.
• Do not sell the components themselves, for example as a UI kit, component library, template, or any product whose value comes mainly from them.

Exception: the wireframe/anatomy diagram source in components/diagrams/** and its shared drawing primitives (components/diagrams/lib/diagram-parts.tsx, components/diagrams/lib/anatomy-parts.tsx) are licensed separately under CC BY-NC 4.0 see components/diagrams/LICENSE. These files are documentation-site assets only; they are never included in any component's registry files and are not shipped to consumers who install a component via the CLI.