github + "hardware" =?

Question

Software and Internet Services

Tell me a site for the joint creation of an open project, like GitHub, but convenient not only for "software", but also for "iron". That is, you need a convenient organization for creating / viewing / editing drawings of parts, a list of spare parts, assembly instructions, etc.

Answer 1

Any textual data (lists/instructions) can be stored in the git. If drawings are made using any markup language, then so are they.