css

How to showcase CSS+JS+HTML snippets with Hugo?

I’ve recently found myself having to write a bit of CSS or JS for websites made with Hugo. Note for usual readers: it is a topic not directly related to R, but you might have played with either or both CSS and JS for your R blog or Shiny app. On a scale from Peter Griffin programming CSS window blinds to making art with CSS, I’m sadly much closer to the former; my JS knowledge is not better.