I actually thought about looking at evolution, and started to evaluate gnome calendar, but the lack of features and that I can't minimize it to tray, is a big turnoff... :/
I use jekyll since ages, since it was easy to set up && publish, and lately started syncing the content to dev.to in order to try to amplify the audience (although most of what I write, are just oneliners, so that I don't forget)