Started work on CourseKit. Also learned how to do these fancy dotted backgrounds with CSS.
Might not seem like much but the site is not hard coded but dynamically built from a builtin mini CMS (also self coded as part of the project), then cached by NextJS for a few hours
Spent an hour adding automatic browser language detection to the free version of the WP plugin TranslatePress in my mission to make it less annoying to use (GPL ftw)