This post is part of the “Meta Advent 2019” series. I’ve committed to writing a blog post here every day until Christmas. You know what’s the most important thing during the Advent? You’re totally right - that’s having a good calendar where you can constantly check the time left until Christmas. Today we’ve got all sorts of fancy calendars - GUI apps, web apps, mobile apps… I hate them all!1 Perhaps I’m just a bitter man stuck in the past, but I really prefer to interact with simpler and more ha...