I loved Robin's recent post, experimenting with CSS Grid for bar-charts. I've actually been using a similar approach on a client project, building a day-planner with CSS Grid. It's a different use-case, but the same basic technique: using grid layouts to visualize data.
(I recommend reading Robin's article first, since I'm building on top of his chart.)
Robin's approach relies on a large Sass loop to generate 100 potential class-names, even though less than 12 are used in the … Read article