Do you know other maker's communities?

I'll be honest with you, ProductHunt has been the main source of knowing and interacting with fellow makers, but I've been always in the search for other maker's communities. And not only within the design and development business, but I've also come across music forums, videogames tribes, book lovers, movie experts, and even sofa testers!😂 Therefore, I wanted to ask you guys if there are any other maker's communities that you know of and that are worth to share😀