For four years I’ve been following #30DayMapCallenge with admiration but not daring to commit to it. Producing maps was always an accompanying step in my main activities, and towards the end of a year it never felt possible to focus on producing them daily. This year I decided to cheat and re-publish many of my maps that accumulated over the years, and only produce new ones for a handful of days/topics. I mostly succeded with posting 25 out of 30. And out of these 25 submissions 6 are freshly coded, 2 are old educational materials turned into blog posts, and 5 more are new quick stuff done without coding. All the new code is available in the gihub repo; and the blog posts (geocoding, map-projections) contain all the necessary #rstats code inline.

Below I list all my contributions as Mastodon post embeds. I use Mastodon because it’s fully open, but the actual #30DayMapCallenge communication was mostly happening on Bluesky, which is still invite-only platform, closed to unregistered viewers. The bsky thread with my contributions is here (note that I’m linking the last post, scroll upwards). Enjoy exploring!