I have built a few open-source projects. I choose to make it open source because it is more useful than not being open source. However, currently I only manage

I have built a few open-source projects. I choose to make it open source because it is more useful than not being open source. However, currently I only manage them by myself, and they are only active when I am choosing to work on them. But if someone else is interested, you can join too. (Currently, the one I am working on mainly is the puzzle game engine called Free Hero Mesh.)