I'm working on a personal SASS/CSS design system. It's layout-agnostic, and designed to be readable on just about any device. It's primarly designed for personal use on blogs, wikis, and knowledge-base sites.
That said, it is open source under an MIT license.
I am writing and editing documentation for Rocky Linux on an ongoing basis. I also helped to organize our inital documentation efforts in the RL community.
Honestly? It's crazy fun, and maybe the easiest way to contribute to OSS for any writer.
I just invested in an indie game studio, and took on a role as their web content strategist. Keep an eye on Sixgill Studios. They're doing fun and interesting things.
I'm working on a beginner's guide to setting up LXD/LXC-based web servers on Rocky Linux. Anyone got a spare VPS I could borrow? (I kid. Not really. Mostly kidding.)