Awesome

Collapsable cards

Hide a list of cards behind a dropdown.

https://user-images.githubusercontent.com/3329319/117338763-db269b80-ae96-11eb-8b1a-36e96d3b3d67.mov

Big thanks to ofekashery, the author of vertical-stack-in-card, whose code I copied to make this card.

Options

Name	Type	Default	Description
type	string		`custom:collapsable-cards`
cards	list		List of cards
defaultOpen	string	false	Whether the cards should be visible by default. Can also be set to `desktop-only` to be open by default on desktop and collapsed by default on mobile. Or `contain-toggled` to open only if there are active entities
title	string	"Toggle"	Dropdown title
title_card	card		Card to display in place of the dropdown title
buttonStyle	string	""	CSS overrides for the dropdown toggle button

Installation

HACS

Add this repository via HACS Custom repositories

https://github.com/RossMcMillan92/lovelace-collapsable-cards

(How to add Custom Repositories)

Manually

In-depth tutorial here, otherwise follow these steps:

Install the collapsable-cards card by copying collapsable-cards.js to <config directory>/www/collapsable-cards.js
On your lovelace dashboard
1. Click options
2. Edit dashboard
3. Click Options
4. Manage resources
5. Add resource
  - URL: /local/collapsable-cards.js
  - Resource type: JavaScript module
Add a custom card to your dashboard

type: 'custom:collapsable-cards'
title: Office
cards:
  - type: entities
    entities:
      - entity: light.office_desk_led
      - entity: light.office_led_strips
      - entity: sensor.ross_work_laptop_is_on
    show_header_toggle: false