I have finally released my website snow script as its own repo, snow.js. I had to clean it up a little to be standalone, but it is still a bit of a mess. It has several different versions, including positioned HTML, transformed HTML, SVG, and the default, Canvas. I think the Canvas option is the most performant, but can’t tell for sure, so I am keeping the others around. Anyway, if you want to celebrate snow and winter on your website, feel free to use it.