[atlintots]

I've been looking for something like that too, for maths. Basically a group of self-learners, we set weekly goals (X pages or Y exercises from some book we'ee reading through) and then weekly meetings (online of course) for discussion of material and perhaps one person giving a presentation as well. Yours is similar but with projects instead. I've seen people using Discord and similar for things like these, I don't know if there's anything else.