You, Stop What You're Doing
Look. My friend. Here's the thing. You shouldn't use Robi.js.
No, this isn't reverse psychology. It's a fact. It's old, opinionated, and exists because I didn't know how else to build single-page apps for SharePoint 2013 at the time.
Seriously. Don't use it.
I'm still proud of it though. It solved a problem. I had fun building it.
Check out the source if you're curious.