- Create
snowflakes.js
underconfig\www
folder. - Add content from the gist
- Choose to run always (remove all below line 4),
- Or by date (remove line 4, optionally editing the dates you want the snowflakes to trigger)
- and save.
- In HA, go to Configuration > Lovelace Dashboards > Resources.
- Click 'Add Resources' and enter
local/snowflakes.js
(it's a JavaScript module) - Save it
- Enjoy the holidays