I'm loving Jekyll. I've been building a blog with it and it's been a joy so far. I also have a 'main site' (just links to my social media and a little 'about me'), which I made using old-fashioned hand-written HTML and CSS. When I started on that I was a total noob, and now I have to update and maintain it, I understand the error of my ways. I'll probably switch to Jekyll for that too. At the moment I'm hosting everything on Netlify.