Self executing Snowflakes as a JS module

readme.md

Home Assistant

• Create snowflakes.js under config\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

Using https://github.com/hcodes/snowflakes

snowflakes-home-assistant-dashboard.png

snowflakes.js

import Snowflakes from 'https://cdn.skypack.dev/magic-snowflakes';

// always run
new Snowflakes();

// OR use date
// month in JS dates are zero-based
const currentMonth = new Date().getMonth() + 1;
const currentDay = new Date().getDate();

// run from december 6th to january 15th 
const isOkForDecember = currentMonth === 12 && currentDay >= 6;
const isOkForJanuary = currentMonth === 1 && currentDay <= 15;
if (isOkForDecember || isOkForJanuary ) {
  new Snowflakes();  
}

Perfect! Will update the code now forsure.