Ask HN: What are your favorite wireframing/prototyping workflows?

I'm working with my friend on a project where he does implementation and I do user research/UX/wireframing.

I'm trying to find some sort of all in one tool that would allow for as many of these as possible: -wireframing -testable prototyping -managing feature backlog I've tried adobe XD and for UI it's nice but I want to focus on UX/wireframing more than how it looks exactly.

I don't really know what I'm doing entirely for overall workflow so if people have processes/workflows they can suggest I'm also open to that.