v0.1 — early days, moving fast

The component library with a positive charge

nucleusUI is an open-source collection of polished components built on top of shadcn/ui. Copy the code, own the component, ship faster.

Open source · MIT licensed · copy the source, own the code

Components

Showing 6 of 6 components

NucleusButton

A confident button with primary/secondary/outline/ghost variants, a built-in loading state and icon slots on either side.

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We never share it.

Workspace

That handle is taken.

NucleusInput

A text field that handles the boring parts for you — label wiring, helper text and a red error state with proper aria attributes.

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NucleusForm

New

An opinionated sign-up form (name + email) wired with react-hook-form and zod validation, composed from Nucleus primitives.

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Atomic structure

Everything orbits neatly.

Cards keep related content together — with slots for exactly the parts you need.

Updated 2h ago

NucleusCard

New

A content card with header/content/footer slots, an optional flush image slot and a hoverLift interaction variant that floats the card on a violet glow.

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orbit

NucleusNavbar

New

A responsive navbar — horizontal links on desktop, hamburger + slide-out panel on mobile, with logo and CTA slots.

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size="sm"

size="md"

size="lg" · default

NucleusContainer / NucleusSection

New

The boring-but-essential layout primitives: consistent max-width, gutters and vertical rhythm so every page breathes the same.

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