I don't have a project, per se, but I've got toys. I finally pushed my l-system toy to github ( https://github.com/to-json/l-systems-play ), and my toy roguelike will be ready for that treatment soonish, I think.
I get nervous about publishing code without tests, especially as a dynamic language enthusiast, because it sets a poor example and makes a poor resume. At the same time, I don't like TDD so usually I have a fair bit of behaviour before I have any interest in tests; there has to be behaviour I want to protect before I care to protect it. Trying to stop letting that control me.