shadcn-vue/apps/www/src/content/docs/components/collapsible.md

title	description	source	primitive
Collapsible	An interactive component which expands/collapses a panel.	apps/www/src/lib/registry/default/ui/collapsible	https://www.radix-vue.com/components/collapsible.html

Installation

Run the following command

npx shadcn-vue@latest add collapsible

Update tailwind.config.js

Add the following animations to your tailwind.config.js file:

/** @type {import('tailwindcss').Config} */
module.exports = {
  theme: {
    extend: {
      keyframes: {
        'collapsible-down': {
          from: { height: 0 },
          to: { height: 'var(--radix-collapsible-content-height)' },
        },
        'collapsible-up': {
          from: { height: 'var(--radix-collapsible-content-height)' },
          to: { height: 0 },
        },
      },
      animation: {
        'collapsible-down': 'collapsible-down 0.2s ease-in-out',
        'collapsible-up': 'collapsible-up 0.2s ease-in-out',
      },
    },
  },
}

Usage

<script setup lang="ts">
import { ref } from 'vue'
import {
  {{codeConfig.prefix}}Collapsible,
  {{codeConfig.prefix}}CollapsibleContent,
  {{codeConfig.prefix}}CollapsibleTrigger,
} from '{{codeConfig.aliases.components}}/ui/collapsible'

const isOpen = ref(false)
</script>

<template>
  <{{codeConfig.prefix}}Collapsible v-model:open="isOpen">
    <{{codeConfig.prefix}}CollapsibleTrigger>Can I use this in my project?</{{codeConfig.prefix}}CollapsibleTrigger>
    <{{codeConfig.prefix}}CollapsibleContent>
      Yes. Free to use for personal and commercial projects. No attribution
      required.
    </{{codeConfig.prefix}}CollapsibleContent>
  </{{codeConfig.prefix}}Collapsible>
</template>