Button

A versatile button component with multiple variants, sizes, and states. Supports icons, loading state, and composition via asChild.

Variants

Sizes

States

Patterns

Read the docs

Installation

pnpm

pnpm dlx @hex-core/cli add button

Variants

Different visual styles

tsx

<>
  <Button variant="default">Primary</Button>
  <Button variant="outline">Outline</Button>
  <Button variant="secondary">Secondary</Button>
  <Button variant="ghost">Ghost</Button>
  <Button variant="destructive">Delete</Button>
  <Button variant="link">Link</Button>
</>

With loading state

Button showing a spinner while loading

tsx

<Button loading>Submitting...</Button>

As link

Button rendered as an anchor tag

tsx

<Button asChild>
  <a href="/login">Login</a>
</Button>

Icon button

Square button with just an icon

tsx

<Button variant="outline" size="icon" aria-label="Settings">
  <SettingsIcon />
</Button>

API Reference

Prop	Type	Default	Description
`variant`	`"default" \| "destructive" \| "outline" \| "secondary" \| "ghost" \| "link"`	default	The visual style of the button
`size`	`"default" \| "sm" \| "lg" \| "icon"`	default	The size of the button
`asChild`	`boolean`	false	Render as a Slot component, merging props with the child element. Use to render as a link or other element.
`loading`	`boolean`	false	Show loading spinner and disable interaction
`disabled`	`boolean`	false	Disable the button
`className`	`string`	—	Additional CSS classes to merge with the component styles

AI Guidance

When to use

Use for clickable actions: form submissions, confirmations, triggering operations. Use 'default' variant for primary CTAs, 'outline' or 'secondary' for less important actions, 'ghost' for toolbar-style actions.

When not to use

Don't use for navigation between pages (use Link or anchor with asChild). Don't use 'destructive' for non-dangerous actions. Don't use for toggling state (use Toggle or Switch).

Common mistakes

Using 'destructive' variant for non-destructive actions
Nesting interactive elements inside asChild button
Missing aria-label when using icon-only size='icon' variant
Using onClick for navigation instead of asChild with a link

Accessibility

Automatically handles focus ring, disabled state, and aria attributes. Icon-only buttons MUST have aria-label. Loading state automatically sets disabled.

Related components

Token budget: 500

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