Theme

Collapsible

display @dryui/ui Compound

Expandable/collapsible content panel

disclosurecollapseexpandtoggle

Start Here

Start from the smallest working snippet, then move to interactive examples and the full API contract below.

Styled quick start

Copy this entrypoint first. It includes the imports required to get the component on screen.

svelte
<script lang="ts">
  import '@dryui/ui/themes/default.css';
  import '@dryui/ui/themes/dark.css';
  import { Collapsible } from '@dryui/ui';
</script>

<Collapsible.Root>
  <Collapsible.Trigger>...</Collapsible.Trigger>
  <Collapsible.Content>...</Collapsible.Content>
</Collapsible.Root>

Import options

Root package

ts
import { Collapsible } from '@dryui/ui'

Per-component subpath

ts
import { Collapsible } from '@dryui/ui/collapsible'

Customize

Use the interactive examples to see common variants, states, and composition patterns before building your own.

Default Closed

This content is hidden by default and reveals on toggle.

svelte
<Collapsible.Root>
  <Collapsible.Trigger>Toggle content</Collapsible.Trigger>
  <Collapsible.Content>
    <p>This content is hidden by default and reveals on toggle.</p>
  </Collapsible.Content>
</Collapsible.Root>

Default Open

This content starts expanded.

svelte
<Collapsible.Root open>
  <Collapsible.Trigger>Hide details</Collapsible.Trigger>
  <Collapsible.Content>
    <p>This content starts expanded.</p>
  </Collapsible.Content>
</Collapsible.Root>

Structure

Compound components always start with Collapsible.Root. Use this structure block to understand required wrappers before you wire state or styling.

Collapsible.Root
  Collapsible.Trigger
  Collapsible.Content
Collapsible.Root Collapsible.TriggerCollapsible.Content

Compose

The full API contract lives here: props, CSS variables, and the public data attributes you can target when styling.

Compound component. Start with Collapsible.Root, then add only the parts you need.

Collapsible.TriggerCollapsible.Content

Collapsible.Root

Prop Type Default Required Bindable
open
boolean
false — —
disabled
boolean
false — —
children
Snippet
— ✓ —

Forwards <div> attributes via rest props. Common examples: id, style, role.

Collapsible.Trigger

Prop Type Default Required Bindable
children
Snippet
— ✓ —

Forwards <button> attributes via rest props. Common examples: type, disabled, name.

Collapsible.Content

Prop Type Default Required Bindable
children
Snippet
— ✓ —

Forwards <div> attributes via rest props. Common examples: id, style, role.