Unfortunately WordPress is a pain in the butt to maintain, every plugin and even the core is a security liability if you don't auto update everything (which is likely to randomly wreck your blog someday) and Wordpress's default configuration (with its XMLRPC API) is far from perfect.

Thanks! I had a WP site before, but it was getting too complicated for me. I have basic CSS skills, but they weren't enough so I was always asking my SO for help. I had plugins to update but I was never sure of how safe they were, if they were going to break the site, etc. With the skills I have, something like Squarespace is more manageable and easier to tailor

Get a fully managed wordpress from wordpress.com. That will cost you a few dollars per month and you won't have to manage Linux/PHP/SQL or any plugin. There is a bunch of themes included that look pretty good overall.

GitHub Pages are also a good suggestion but they don't come with comments, stats or themes. There's quite a bit of development and design to do to match squarespace/wordpress.