Something like….

https://www.draw.io/

>>4788848

>>4788901

>>>4788882 (You)

>>https://www.draw.io/

>yea actually, gonna fuck with it in the morning

There are quite a bunch of those out there, programmers use them. "Data Flow Diagrams" or something like that. I've tried them, I hated them. Might work good here though.