A responsive button group container that automatically assigns button variants based on the number of buttons passed. Stacks vertically on mobile and horizontally on tablet+.

Features

Auto-Variant Assignment: Automatically assigns Primary/Tertiary/Secondary variants based on button count
Responsive Layout: Vertical stack on mobile, horizontal row on tablet+ (for 1-2 buttons)
Block Layout: 3+ buttons render as all tertiary in a vertical block layout
Customizable Spacing: Control gap between buttons on tablet+ (none or small)
Theme Support: Green or black color themes
Max Buttons Limit: Optionally limit the number of buttons rendered

Button Behavior

The component automatically determines button variants based on count:

Count	Behavior
1 button	Renders as Primary (or Secondary with `singleButtonVariant="secondary"`)
2 buttons	First as Primary, second as Tertiary (responsive layout)
3+ buttons	All as Tertiary in block layout (vertical on all screen sizes)

Usage

import { ButtonGroup } from 'shared/patterns/ButtonGroup';

// Single button (Primary by default)
<ButtonGroup
  buttons={[
    { label: "Get Started", href: "/start" }
  ]}
  color="green"
/>

// Single button as Secondary
<ButtonGroup
  buttons={[
    { label: "Learn More", href: "/learn" }
  ]}
  singleButtonVariant="secondary"
  color="green"
/>

// Two buttons (auto: Primary + Tertiary)
<ButtonGroup
  buttons={[
    { label: "Get Started", href: "/start" },
    { label: "Learn More", href: "/learn" }
  ]}
  color="green"
/>

// Three or more buttons (auto: all Tertiary, block layout)
<ButtonGroup
  buttons={[
    { label: "Documentation", href: "/docs" },
    { label: "API Reference", href: "/api" },
    { label: "Tutorials", href: "/tutorials" }
  ]}
  color="black"
/>

// Limit to 2 buttons even if more are passed
<ButtonGroup
  buttons={[
    { label: "First", href: "/first" },
    { label: "Second", href: "/second" },
    { label: "Third (not rendered)", href: "/third" }
  ]}
  maxButtons={2}
  color="green"
/>

Props

Prop	Type	Default	Description
`buttons`	`ButtonConfig[]`	required	Array of button configurations
`color`	`'green' \| 'black'`	`'green'`	Button color theme
`forceColor`	`boolean`	`false`	Force color to remain constant across light/dark modes
`gap`	`'none' \| 'small'`	`'small'`	Gap between buttons on tablet+ (0px or 4px)
`singleButtonVariant`	`'primary' \| 'secondary'`	`'primary'`	Variant for single button
`maxButtons`	`number`	-	Maximum number of buttons to render
`className`	`string`	`''`	Additional CSS classes

ButtonConfig

interface ButtonConfig {
  label: string;
  href?: string;
  onClick?: (event: React.MouseEvent<HTMLButtonElement>) => void;
  forceColor?: boolean;
}

Responsive Behavior

Mobile (<768px): Buttons stack vertically with 8px gap, aligned to start
Tablet+ (≥768px): Buttons align horizontally, centered, with configurable gap (0px or 4px)

CSS Classes

.bds-button-group - Base component
.bds-button-group--gap-none - No gap on tablet+ (0px)
.bds-button-group--gap-small - Small gap on tablet+ (4px)